Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mutsuhide Matsuda — 30 Patents

Canon: 30 patents #1,839 of 19,416Top 10%
Yokohama, JP: #3,046 of 49,234 inventorsTop 7%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Mutsuhide Matsuda has been granted 30 US patents while listed as an inventor at Canon. The first was granted in 1980 and the most recent in August 1991. Mutsuhide Matsuda ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Mutsuhide Matsuda in Yokohama, JP.

Patents per Year

Patents granted per year, 1980 to 1991Bar chart with a peak of 6 patents in 1980.peak 61980: 6 patents19801981: 6 patents19811982: 3 patents19821983: 3 patents19831984: 4 patents19841985: 2 patents19851989: 1 patents19891990: 3 patents19901991: 2 patents1991

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5043754 Power supply device for camera Yoshihiko Aihara 1991-08-27 $11,000
4999659 Connector device for a camera Hidehiko Fukahori 1991-03-12 $11,000
4970558 Connector for a camera Masao Aoyagi, Hiroshi Furukawa, Masami Shimizu 1990-11-13 $16,000
4924249 Power supply device for camera Yoshihiko Aihara 1990-05-08 $16,000
RE33185 Camera with autofocusing device Shuichi Tamura, Hideo Tamamura 1990-03-20
4853725 Connector for a camera Masao Aoyagi, Hiroshi Furukawa, Masami Shimizu 1989-08-01 $14,000
4529304 Zone sensing apparatus Masahiko Ogawa, Shuichi Tamura, Takao Kinoshita 1985-07-16 $16,000
4496227 Photographic operation control circuit for camera Isao Harigaya, Shuichi Tamura, Michio Hirohata, Fumio Ito, Tetsuya Taguchi 1985-01-29 $15,000
4482236 Electrically operated camera and disabling device therefor Hiroyoshi Tsuzuki, Ryuji Tokuda 1984-11-13 $11,531,000
4479705 Film transportation device in camera Hideo Tamamura, Toyotosi Suzuki, Takashi Endo 1984-10-30 $12,912,000
4458996 Photographic operation control circuit for camera Isao Harigaya, Shuichi Tamura, Michio Hirohata, Fumio Ito, Tetsuya Taguchi 1984-07-10 $3,286,000
4432621 Auto-focus built-in camera Toyotosi Suzuki, Hideo Tamamura 1984-02-21 $21,857,000
D271880 Camera Nobuhiro Agou 1983-12-20
4417795 Automatic focus detection device Shuichi Tamura, Toyotosi Suzuki, Hideo Tamamura 1983-11-29 $14,708,000
4400071 Auto-focus camera Shuichi Tamura, Toyotosi Suzuki, Hideo Tamamura 1983-08-23 $20,301,000
4357087 Camera incorporated with a movable flash light device Kazuo Ikawa, Michio Hirohata, Yukio Mashimo 1982-11-02 $31,480,000
4351598 Camera Toyotosi Suzuki, Hideo Tamamura 1982-09-28 $6,799,000
4351599 Camera Toyotosi Suzuki, Hideo Tamamura 1982-09-28 $6,799,000
4307950 Focus adjusting device for camera Toyotosi Suzuki, Hideo Tamamura, Shuichi Tamura 1981-12-29 $17,587,000
D261000 Camera with strobo Yuzo Miura 1981-09-29
4288151 Power source switch for use in camera circuit to detect a focused condition Seiichi Matsumoto, Hideo Yokota 1981-09-08 $13,665,000
4278336 Operation detecting device for camera Fumio Ito, Isao Harigaya, Tetsuya Taguchi, Shuichi Tamura, Michio Hirohata 1981-07-14 $14,673,000
4273432 Motor driven camera Hideo Tamamura, Tetsuya Taguchi, Tadashi Okino, Mutsunobu Yazaki 1981-06-16 $16,807,000
4261658 Camera Takashi Uchiyama, Ryoichi Suzuki, Tokuichi Tsunekawa, Fumio Ito, Hiroshi Furukawa 1981-04-14 $7,172,000
4208110 Camera with selectable automatic and manual exposure control Fumio Ito, Akio Sunouchi, Ryoichi Suzuki, Takashi Uchiyama, Yoshiaki Watanabe 1980-06-17 $6,791,000