NN

Norio Numako

PE Pentax: 70 patents #9 of 761Top 2%
RC Ricoh Imaging Company: 2 patents #23 of 67Top 35%
HO Hoya: 2 patents #523 of 1,290Top 45%
PC Pentax Ricoh Imaging Company: 2 patents #27 of 74Top 40%
AK Asahi Kogaku Kabushiki Kaisha: 1 patents #9 of 73Top 15%
PE Pentax: 1 patents #238 of 396Top 65%
AK Asahi Kogaku Kogyo K.K.: 1 patents #76 of 180Top 45%
AC Asahi Optical Co.: 1 patents #2 of 11Top 20%
Overall (All Time): #22,789 of 4,157,543Top 1%
80
Patents All Time

Issued Patents All Time

Showing 26–50 of 80 patents

Patent #TitleCo-InventorsDate
5794085 Exposure controlling device for camera Hiroshi Nomura, Kazuyoshi Azegami, Takamitsu Sasaki, Yasushi Tabata, Yoshinari Tanimura +2 more 1998-08-11
5790905 Exposure controlling device for camera Hiroshi Nomura, Kazuyoshi Azegami, Takamitsu Sasaki, Yasushi Tabata, Yoshinari Tanimura +2 more 1998-08-04
5784653 Electronically controlled camera Hiroshi Nomura, Kazuyoshi Azegami, Takamitsu Sasaki, Yasushi Tabata, Yoshinari Tanimura +2 more 1998-07-21
5774748 Zoom lens barrel and camera having such a barret Takayuki Ito, Hiroshi Nomura, Kazuyoshi Azegami, Takamitsu Sasaki, Yasushi Tabata +4 more 1998-06-30
5748997 Control method of a zoom lens camera Yasushi Tabata, Yoshinari Tanimura, Takuma Sato, Masaaki Kishimoto, Hiroshi Nomura +2 more 1998-05-05
5740476 Zoom lens drive system for lens shutter type of camera Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo 1998-04-14
5721986 Camera and strobe charging system Hiroshi Nomura, Kazuyoshi Azegami, Takamitsu Sasaki, Yasushi Tabata, Yoshinari Tanimura +2 more 1998-02-24
5713051 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo 1998-01-27
5673099 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more 1997-09-30
5598240 Zoom lens drive system for lens shutter type of camera Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +1 more 1997-01-28
5583596 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more 1996-12-10
5475456 Zoom lens drive system for lens shutter type of camera Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Oukubo 1995-12-12
5465131 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +1 more 1995-11-07
5440369 Compact camera with automatic focal length dependent exposure adjustments Yasushi Tabata, Kosei Kosako 1995-08-08
5432577 Electronically controlled camera with interval time setting Takeo Kobayshi, Yasushi Tabata, Katsutoshi Nagai 1995-07-11
5430518 Remote control camera Yasushi Tabata, Takuma Sato 1995-07-04
5384617 Exposure control system of a camera having an interval mode Takeo Kobayashi, Takao Nishida, Yasushi Tabata, Katsutoshi Nagai 1995-01-24
5363164 Device for initializing a camera lens upon reinitiation of power to camera Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai, Takao Nishida 1994-11-08
5345288 Electronically controlled camera with automatic release mode and interval time setting Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai 1994-09-06
5323198 Film winding apparatus Yasushi Tabata, Takuma Sato 1994-06-21
5321462 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo 1994-06-14
5317352 Electronically controlled camera Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai 1994-05-31
5291232 Device for controlling an operation of a movable member Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai, Takao Nishida 1994-03-01
5280320 Electronically controlled camera having internal photographing mode and display Takeo Kobayashi, Takao Nishida, Yasushi Tabata, Katsutoshi Nagai 1994-01-18
5280317 Lens shutter camera including zoom lens drive system Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +1 more 1994-01-18