Hamamatsu Photonics Patents – Key Insights and Stats

Hamamatsu Photonics has a total of 18284 patents globally, out of which 10958 have been granted. Of these 18284 patents, more than 79% patents are active. Japan is where Hamamatsu Photonics has filed the maximum number of patents, followed by United States of America and China. Parallelly, Japan seems to be the main focused R&D centre of Hamamatsu Photonics.

Hamamatsu Photonics was founded in the year 1953. Company is a Japanese manufacturer of optical sensors, electric light sources, and other optical devices and their applied instruments for scientific, technical and medical use.

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

How many patents does Hamamatsu Photonics have?

Hamamatsu Photonics has a total of 18284 patents globally. These patents belong to 6313 unique patent families. Out of 18284 patents, 14599 patents are active.

How Many Patents did Hamamatsu Photonics File Every Year?

Hamamatsu Photonics 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 GrantHamamatsu Photonics Applications FiledHamamatsu Photonics Patents Granted
2022314669
2021876752
2020900655
20191048731
20181382648
2017880735
2016906730
2015621569
2014725621
2013826636
2012696589
2011767554

How many Hamamatsu Photonics patents are Alive/Dead?

Hamamatsu Photonics Patent Portfolio

How Many Patents did Hamamatsu Photonics File in Different Countries?

Hamamatsu Photonics Worldwide Patent Filing

Countries in which Hamamatsu Photonics Filed Patents

CountryPatents
Japan5545
United States Of America2792
China2066
Europe1583
Germany1402
Korea (South)1010
Taiwan997
Australia226
United Kingdom83
Spain57
Israel46
Austria39
Singapore39
Malaysia36
Italy34
Canada21
Denmark20
Switzerland18
India13
Philippines12
Finland9
Hungary6
Russia6
Netherlands6
Portugal3
Eurasia2
Viet Nam2
Norway2
Lithuania1
Hong Kong (S.A.R.)1

Where are Research Centres of Hamamatsu Photonics Patents Located?

R&D Centres of Hamamatsu Photonics

10 Best Hamamatsu Photonics Patents

JP3408805B2 is the most popular patent in the Hamamatsu Photonics portfolio. It has received 764 citations so far from companies like Panasonic Corporation and Sumitomo Electric Industries.

Below is the list of 10 most cited patents of Hamamatsu Photonics:

Publication NumberCitation Count
JP3408805B2764
US6992026B2462
WO2003077295A1240
WO2002022301A1210
US7396742B2176
JP2002192371A174
WO2008004547A1167
US7566635B2165
US7547613B2149
US7605344B2148

What are Hamamatsu Photonics key innovation segments?

What Technologies are Covered by Hamamatsu Photonics?

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

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

EXCLUSIVE INSIGHTS COMING SOON!

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

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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.