TH

Toshihiro Hamamura

PE Pentax: 25 patents #58 of 761Top 8%
MC Minolta Co.: 12 patents #154 of 1,416Top 15%
Samsung: 11 patents #12,136 of 75,807Top 20%
PE Pentax: 9 patents #50 of 396Top 15%
HO Hoya: 7 patents #167 of 1,290Top 15%
Ricoh Company: 7 patents #2,977 of 9,818Top 35%
KC Kansai Paint Co.: 4 patents #157 of 822Top 20%
AK Asahi Kogaku Kogyo K.K.: 2 patents #47 of 180Top 30%
KI Konica Minolta Photo Imaging: 1 patents #50 of 106Top 50%
Overall (All Time): #23,686 of 4,157,543Top 1%
78
Patents All Time

Issued Patents All Time

Showing 51–75 of 78 patents

Patent #TitleCo-InventorsDate
D462706 Digital camera 2002-09-10
D462705 Digital camera 2002-09-10
D462371 Digital camera 2002-09-03
6427051 Controller for controlling a camera having a built-in flash Tetsuo Hosokawa, Shigeru Iwamoto, Tadahisa Ohkura, Hidefumi Kaneko 2002-07-30
6347189 Flash controller of a camera Tetsuo Hosokawa, Shigeru Iwamoto 2002-02-12
6343189 Controller for controlling a built-in flash of a camera Tetsuo Hosokawa, Hiroyuki Takahashi, Tadahisa Ohkura, Hidefumi Kaneko 2002-01-29
6341202 Operation dial with an illuminator for a camera Tetsuo Hosokawa, Hiroyuki Takahashi, Shigeru Iwamoto, Tadahisa Ohkura, Hidefumi Kaneko 2002-01-22
D450337 Cable release controller for camera 2001-11-13
D450338 Release timer switch controller for camera 2001-11-13
D438230 Camera 2001-02-27
D438228 Camera 2001-02-27
D433434 Single-lens reflex camera body 2000-11-07
D433435 Top assembly for a single-lens reflex camera body 2000-11-07
6045873 One-pack epoxy resin composition, one-pack corrosion resistant paint composition, and coating method using said compositions Yoshimitsu Adachi 2000-04-04
D416035 Compact camera 1999-11-02
D412004 35mm camera 1999-07-13
D411214 Binoculars 1999-06-22
5907724 Lens barrel and camera provided with a lens barrel Tetsuya Uno, Hiroyuki Ogura, Hiroshi Ootsuka, Hideki Nagata, Taro Shibuya +1 more 1999-05-25
5815748 Camera Tsutomu Honda, Kiyoshi Seigenji 1998-09-29
5805939 Camera arranged with a viewfinder system having an optical axis different from that of a distance measuring device Akira Shiraishi, Takeshi Yamawaki, Hiroyuki Okada 1998-09-08
D395905 Binoculars 1998-07-07
D384684 Camera 1997-10-07
5664243 Camera Takashi Okada, Shigeto Ohmori, Hideki Nagata, Tsutomu Honda, Kiyoshi Seigenji +3 more 1997-09-02
D381350 35 mm camera 1997-07-22
D364631 Binoculars 1995-11-28