HO

Hideki Ohkubo

PE Pentax: 19 patents #83 of 761Top 15%
AK Asahi Kogaku Kogyo K.K.: 1 patents #76 of 180Top 45%
Overall (All Time): #226,421 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
6094535 Zoom lens drive system for lens shutter type of camera Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako 2000-07-25
5966551 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako 1999-10-12
5897227 Zoom lens drive system for lens shutter type of camera Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +1 more 1999-04-27
5740476 Zoom lens drive system for lens shutter type of camera Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako 1998-04-14
5713051 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako 1998-01-27
5673099 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +6 more 1997-09-30
5598240 Zoom lens drive system for lens shutter type of camera Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +1 more 1997-01-28
5583596 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +6 more 1996-12-10
5465131 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +1 more 1995-11-07
5321462 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako 1994-06-14
5280317 Lens shutter camera including zoom lens drive system Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +1 more 1994-01-18
5276475 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +6 more 1994-01-04
5264885 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +6 more 1993-11-23
5214462 Lens shutter camera including zoom lens and barrier mechanisms Keisuke Haraguchi, Shinsuke Kohmoto, Shigeru Kondoh, Susao Nakamura 1993-05-25
5162831 Zoom lens drive system for camera Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +1 more 1992-11-10
5157429 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +6 more 1992-10-20
5150145 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +6 more 1992-09-22
5142315 Lens shutter type of camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +6 more 1992-08-25
4944030 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +6 more 1990-07-24
4936664 Zoom lens drive system for camera Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Norio Numako +1 more 1990-06-26