Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mitsuo Fuke — 5 Patents

WCWest Electric Co.: 3 patents #17 of 78Top 25%
Panasonic: 2 patents #9,726 of 21,108Top 50%
Nara, JP: #791 of 2,795 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Mitsuo Fuke has been granted 5 US patents while listed as an inventor at West Electric Co.. The first was granted in 1998 and the most recent in December 2012. Mitsuo Fuke ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Mitsuo Fuke in Nara, JP.

Patents per Year

Patents granted per year, 1998 to 2012Bar chart with a peak of 1 patents in 1998.peak 11998: 1 patents19981999: 1 patents19992000: 1 patents20002010: 1 patents20102012: 1 patents2012

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8339051 Electronic flash unit and manufacturing method thereof Hirohiko Ina, Arata Sakamoto, Shohei Uno, Toshinori Maki, Katsumi Horinishi +8 more 2012-12-25
7652434 Electronic flash unit and manufacturing method thereof Hirohiko Ina, Arata Sakamoto, Shohei Uno, Toshinori Maki, Katsumi Horinishi +8 more 2010-01-26
6011929 Flash apparatus capable of varying emission angle Katsunori Kawabata, Katsumi Horinishi 2000-01-04
5911085 Variable emission angle strobe light and control method therefor Takashi Umehara, Katsunori Kawabata, Katsumi Horinishi 1999-06-08
5734934 Emission angle variable flash apparatus Katsumi Horinishi, Akira Iwamoto, Katsunori Kawabata, Shinji Ando 1998-03-31