Koito Manufacturing Patents – Key Insights and Stats

Koito Manufacturing has a total of 14262 patents globally, out of which 8715 have been granted. Of these 14262 patents, more than 42% patents are active. Japan is where Koito Manufacturing has filed the maximum number of patents, followed by China and the USA. Parallelly, Japan seems to be the main focused R&D center and also Japan is the origin country of Koito Manufacturing.

Koito Manufacturing was founded in the year 1915. The Company offers produces lighting equipment for automobiles such as head and taillights, rear combination lamps, and fog lamps and also makes electronic parts for aircrafts including lighting equipment and oil pressure gauges.

Do read about some of the most popular patents of Koito Manufacturing which have been covered by us in this article and also you can find Koito Manufacturing patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Koito Manufacturing patent portfolio.

How many patents does Koito Manufacturing have?

Koito Manufacturing has a total of 14262 patents globally. These patents belong to 6987 unique patent families. Out of 14262 patents, 6093 patents are active.

How Many Patents did Koito Manufacturing File Every Year?

Koito Manufacturing Patent Filing Trend

Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.

Year of Patents Filing or GrantKoito Applications FiledKoito Patents Granted
2023163
2022195539
2021513604
2020874676
20191233582
20181028484
2017688510
2016733486
2015631397
2014713497
2013727362
2012713329
2011527357

How many Koito Manufacturing patents are Alive/Dead?

Worldwide Patents

Koito Manufacturing Patent Portfolio

How Many Patents did Koito Manufacturing File in Different Countries?

Koito Manufacturing Worldwide Patent Filing

Countries in which Koito Manufacturing Filed Patents

CountryPatents
Japan6152
China2218
United States Of America2023
Germany1180
Europe757
France438
Korea (South)281
United Kingdom66
India44
Indonesia26
Taiwan24
Austria17
Malaysia15
Canada15
Brazil15
Netherlands8
Italy7
Hong Kong (S.A.R.)4
Singapore2
Sweden1
Russia1
Mexico1
Thailand1

Where are Research Centers of Koito Manufacturing Patents Located?

R&D Centers of Koito Manufacturing

10 Best Koito Manufacturing Patents

US7501749B2 is the most popular patent in the Koito Manufacturing portfolio. It has received 179 citations so far from companies like Ford and Led Lighting Fixtures, Inc.

Below is the list of 10 most cited patents of Koito Manufacturing:

Publication NumberCitation Count
US7501749B2179
US6411022B1176
JP2012169189A170
US20130329440A1160
JP2003178602A143
US6343869B1142
JP2006236588A128
US7726856B2113
US6811277B2113
US6948836B2111

How many inventions of other companies were rejected due to Koito Manufacturing patents?

The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to Koito Manufacturing invention. They couldn’t because Koito Manufacturing had protected those before them.

Examiners at the USPTO referred 840 Koito Manufacturing patents in 3918 rejections (35 USC § 102 or 35 USC § 103 types).

The top citing companies in the Koito Manufacturing patent portfolio are Stanley Electric, Valeo Vision and Ichikoh Industries.

List of the Companies whose Patents were rejected citing Koito Manufacturing –

CompanyNumber of Patent Applications that faced Rejection Citing Koito PatentsNumber of Rejections (102 & 103)
Stanley Electric106239
Valeo Vision84190
Ichikoh Industries Ltd44125
Toyota4582
Panasonic4892
Hyundai78150
Zkw Group Gmbh3776
Denso3253
Gm Global Technology3059
Ford2860

Count of 102 and 103 Type Rejections based on Koito Manufacturing Patents

Top Koito Manufacturing Patents used in Rejecting Most Patent Applications

Patent NumberCount of Rejected Applications
US7165871B237
US9494288B220
US7575352B218
US7696522B216
US7270454B215
US7114837B214
US7073931B213
US7156544B213
US8550677B212
US7429918B212
US7207705B212
US7946743B212
US6817740B212
US8882316B211
US7391046B211

What Percentage of Koito Manufacturing US Patent Applications were Granted?

Koito Manufacturing (Excluding its subsidiaries) has filed 2279 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 1929 have been granted leading to a grant rate of 91.03%.

Below are the key stats of Koito Manufacturing patent prosecution at the USPTO.

Which Law Firms Filed Most US Patents for Koito Manufacturing?

Law FirmTotal ApplicationsSuccess Rate
Osha Bergman Watanabe & Burton Llp42489.61%
Sughrue 26555039990.75%
Sughrue Mion Zinn Macpeak & Seas38096.16%
Fish & Richardson21087.62%
Venjuris Pc18790.12%
Sughrue Mion Pllc15388.73%
Buchanan Ingersoll & Rooney Pc12878.02%
Cpa Global64100.00%
Dla Piper Llp Us6478.13%
Koda & Androlia4397.67%

What are Koito Manufacturing key innovation segments?

What Technologies are Covered by Koito Manufacturing?

The chart below distributes patents filed by Koito Manufacturing in different countries on the basis of the technology protected in patents. It also represents the markets where Koito Manufacturing thinks it’s important to protect particular technology inventions.

R&D Focus: How has Koito Manufacturing search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!

Interested in knowing about the areas of innovation that are being protected by Koito Manufacturing?

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Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.