Isuzu Patents – Key Insights and Stats

Isuzu has a total of 19609 patents globally, out of which 10101 have been granted. Of these 19609 patents, more than 34% patents are active. Japan is where Isuzu has filed the maximum number of patents, followed by China and United States of America. Parallelly, Japan seems to be the main focused R&D centre and also is the origin country of Isuzu.

Isuzu was founded in the year 1916 by Yoshisuke Aikawa. The Company manufactures and markets in trucks and automobile parts. The Company’s products include pickup, light, and heavy duty trucks, as well as medium and large-sized buses, recreational vehicles, and sport utility vehicles. As of December 2022, the market cap of Isuzu is $9.69 Billion.

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

How many patents does the founder and the CEO of Isuzu have?

The founder, Yoshisuke Aikawa, has 0 patent and CEO, Masanori Katayama, has 19 patents.

How many patents does Isuzu have?

Isuzu has a total of 19609 patents globally. These patents belong to 13826 unique patent families. Out of 19609 patents, 6807 patents are active.

How Many Patents did Isuzu File Every Year?

Isuzu 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 GrantIsuzu Applications FiledIsuzu Patents Granted
2022158526
2021549654
20201074703
20191370578
20181246431
20171402480
20161380475
20151201463
2014604510
2013621353
2012541421
2011842523

How many Isuzu patents are Alive/Dead?

Isuzu Patent Portfolio

How Many Patents did Isuzu File in Different Countries?

Isuzu Worldwide Patent Filing

Countries in which Isuzu Filed Patents

CountryPatents
Japan12567
China1742
United States Of America916
Germany802
Europe791
Indonesia162
Australia159
Philippines111
Viet Nam110
Malaysia100
Taiwan45
Colombia45
South Africa42
India40
Spain36
Brazil31
Austria27
Korea (South)20
Saudi Arabia20
Hong Kong (S.A.R.)14
Singapore11
New Zealand9
United Kingdom8
Chile6
Canada4
Ecuador4
Europe3
Turkey3
Portugal3
Italy3
Finland2
Denmark1

Where are Research Centres of Isuzu Patents Located?

R&D Centres of Isuzu

10 Best Isuzu Patents

US6622480B2 is the most popular patent in the Isuzu portfolio. It has received 864 citations so far from companies like Nissan, Denso and Volvo.

Below is the list of 10 most cited patents of Isuzu:

Publication NumberCitation Count
US6622480B2864
JP2002238105A226
JP2002371831A193
JP2005291030A175
US6823660B2146
US6349702B1124
US6860082B1123
JP2006342832A117
US7043914B2103
USD570742S1100

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

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

Examiners at the USPTO used 331 Isuzu patents in 1289 rejections (35 USC § 102 or 35 USC § 103 types).

The top citing companies in the Isuzu patent portfolio are Gm Global Technology, Toyota and Ford.

List of the Companies who’s Patents were rejected citing Isuzu –

CompanyNumber of Patent Applications that faced Rejection Citing Isuzu PatentsNumber of Rejections (102 & 103)
Gm Global Technology63115
Toyota5078
Ford4176
Hyundai2956
Caterpillar2234
Kia1526
Denso1548
Honda1523
Robert Bosch1421
Mazda1116

Count of 102 and 103 Type Rejections based on Isuzu Patents

Blocked Patent Applications by Isuzu

Top Isuzu Patents used in Rejecting Most Patent Applications

Patent NumberCount of Rejected Applications
US7043914B213
US6918251B212
US7784273B211
US6622480B210
US6392324B19
US8567193B28
US6860082B18
US8899024B28
US8033108B27
US7500356B27
US6360702B17
US7104050B27
US7908843B26
US6823660B26
US6802180B26

What Percentage of Isuzu US Patent Applications were Granted?

Isuzu (Excluding its subsidiaries) has filed 744 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 589 have been granted leading to a grant rate of 86.24%.

Below are the key stats of Isuzu patent prosecution at the USPTO.

Which Law Firms Filed Most US Patents for Isuzu?

Law FirmTotal ApplicationsSuccess Rate
Staas & Halsey21684.26%
Procopio Cory Hargreaves & Savitch19788.75%
Mccormick Paulding & Huber5689.29%
Mcginn Intellectual Property Law Group4591.11%
Sughrue Mion3992.31%
Brundidge & Stanger P C3061.90%
Prtsi2584.62%
Mccormick Paulding & Huber2495.83%
Mccormick Paulding & Huber2382.61%
Antonelli Terry Stout & Kraus2085.00%

What are Isuzu key innovation segments?

What Technologies are Covered by Isuzu?

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

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

EXCLUSIVE INSIGHTS COMING SOON!

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

Updated on December 19, 2022

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