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 51–75 of 80 patents

Patent #TitleCo-InventorsDate
5276475 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more 1994-01-04
5264885 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more 1993-11-23
5257053 Position detecting device Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai 1993-10-26
5241334 Electronically controlled camera having mode changing capability Takeo Kobayashi, Takao Nishida, Yasushi Tabata, Katsutoshi Nagai 1993-08-31
5235374 Electronically controlled camera having macro and normal operational modes Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai, Takao Nishida 1993-08-10
5223887 Autofocus camera Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai 1993-06-29
5220364 Exposure control device for camera Takeo Kobayshi, Yasushi Tabata, Katsutoshi Nagai 1993-06-15
5210558 Electronically controlled camera Takeo Kobayshi, Yasushi Tabata, Katsutoshi Nagai 1993-05-11
5181060 Electronically controlled camera Takeo Kobayshi, Yasushi Tabata, Katsutoshi Nagai 1993-01-19
5162831 Zoom lens drive system for camera Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +1 more 1992-11-10
5157429 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more 1992-10-20
5150145 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more 1992-09-22
5150147 Electronically controlled camera Takeo Kobayshi, Yasushi Tabata, Katsutoshi Nagai 1992-09-22
5146259 Electronically controlled camera including automatic shutter speed changing apparatus Takeo Kobayashi, Takao Nishida, Yasushi Tabata, Katsutoshi Nagai 1992-09-08
5142315 Lens shutter type of camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more 1992-08-25
5138362 Auto strobe camera Takeo Kobayashi, Masushi Tabata, Katsutoshi Nagai 1992-08-11
5136320 Electronically controlled camera having macro and normal operational modes Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai, Takao Nishida 1992-08-04
5119121 Electronically controlled camera having macro and normal operational modes Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai, Takao Nishida 1992-06-02
5041860 Indicator unit for an electronically controlled camera Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai 1991-08-20
5032858 Film rewinding control device Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai 1991-07-16
5030979 Electronically controlled camera Takeo Kobayashi, Yasushi Tabata, Katsuotoshi Nagai 1991-07-09
5028944 Film advancement control device Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai 1991-07-02
5016038 Strobe control apparatus Takeo Kobayashi, Takao Nishida, Yasushi Tabata, Katsutoshi Nagai 1991-05-14
5012272 Indication control unit for an electronically controlled camera Yasushi Tabata, Takeo Kobayashi, Katsutoshi Nagai 1991-04-30
4994846 Auto strobe camera Takeo Kobayashi, Yasushi Tabata, Katsutoshi Nagai 1991-02-19