KN

Katsutoshi Nagai

PE Pentax: 26 patents #54 of 761Top 8%
AK Asahi Kogaku Kabushiki Kaisha: 1 patents #9 of 73Top 15%
Overall (All Time): #148,153 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
RE36252 Autofocus camera Takeo Kobayashi, Yasushi Tabata, Norio Numako 1999-07-13
RE36239 Strobe control apparatus Takeo Kobayashi, Takao Nishida, Yasushi Tabata, Norio Numako 1999-06-29
5432577 Electronically controlled camera with interval time setting Takeo Kobayshi, Yasushi Tabata, Norio Numako 1995-07-11
5384617 Exposure control system of a camera having an interval mode Takeo Kobayashi, Takao Nishida, Yasushi Tabata, Norio Numako 1995-01-24
5363164 Device for initializing a camera lens upon reinitiation of power to camera Takeo Kobayashi, Yasushi Tabata, Norio Numako, Takao Nishida 1994-11-08
5345288 Electronically controlled camera with automatic release mode and interval time setting Takeo Kobayashi, Yasushi Tabata, Norio Numako 1994-09-06
5317352 Electronically controlled camera Takeo Kobayashi, Yasushi Tabata, Norio Numako 1994-05-31
5291232 Device for controlling an operation of a movable member Takeo Kobayashi, Yasushi Tabata, Norio Numako, Takao Nishida 1994-03-01
5280320 Electronically controlled camera having internal photographing mode and display Takeo Kobayashi, Takao Nishida, Yasushi Tabata, Norio Numako 1994-01-18
5257053 Position detecting device Takeo Kobayashi, Yasushi Tabata, Norio Numako 1993-10-26
5241334 Electronically controlled camera having mode changing capability Takeo Kobayashi, Takao Nishida, Yasushi Tabata, Norio Numako 1993-08-31
5235374 Electronically controlled camera having macro and normal operational modes Takeo Kobayashi, Yasushi Tabata, Norio Numako, Takao Nishida 1993-08-10
5223887 Autofocus camera Takeo Kobayashi, Yasushi Tabata, Norio Numako 1993-06-29
5220364 Exposure control device for camera Takeo Kobayshi, Yasushi Tabata, Norio Numako 1993-06-15
5210558 Electronically controlled camera Takeo Kobayshi, Yasushi Tabata, Norio Numako 1993-05-11
5181060 Electronically controlled camera Takeo Kobayshi, Yasushi Tabata, Norio Numako 1993-01-19
5150147 Electronically controlled camera Takeo Kobayshi, Yasushi Tabata, Norio Numako 1992-09-22
5146259 Electronically controlled camera including automatic shutter speed changing apparatus Takeo Kobayashi, Takao Nishida, Yasushi Tabata, Norio Numako 1992-09-08
5138362 Auto strobe camera Takeo Kobayashi, Masushi Tabata, Norio Numako 1992-08-11
5136320 Electronically controlled camera having macro and normal operational modes Takeo Kobayashi, Yasushi Tabata, Norio Numako, Takao Nishida 1992-08-04
5119121 Electronically controlled camera having macro and normal operational modes Takeo Kobayashi, Yasushi Tabata, Norio Numako, Takao Nishida 1992-06-02
5041860 Indicator unit for an electronically controlled camera Takeo Kobayashi, Yasushi Tabata, Norio Numako 1991-08-20
5032858 Film rewinding control device Takeo Kobayashi, Yasushi Tabata, Norio Numako 1991-07-16
5028944 Film advancement control device Takeo Kobayashi, Yasushi Tabata, Norio Numako 1991-07-02
5016038 Strobe control apparatus Takeo Kobayashi, Takao Nishida, Yasushi Tabata, Norio Numako 1991-05-14