YT

Yasushi Tabata

PE Pentax: 44 patents #23 of 761Top 4%
AK Asahi Kogaku Kabushiki Kaisha: 1 patents #9 of 73Top 15%
HO Hoya: 1 patents #757 of 1,290Top 60%
TK Terumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #61,071 of 4,157,543Top 2%
47
Patents All Time

Issued Patents All Time

Showing 1–25 of 47 patents

Patent #TitleCo-InventorsDate
9078559 Oral cavity insertion instrument and pharyngoscope apparatus Koichi Tsunoda 2015-07-14
6511439 Blood-collecting device Yasuhiro Ishiguro, Yukio Koshimura, Nobuo Yoshino 2003-01-28
6160962 Camera with lens barrier apparatus Hiroshi Nomura, Norio Numako, Yoshinari Tanimura, Takuma Sato, Masaaki Kishimoto 2000-12-12
6036377 Camera with lens barrier apparatus Hiroshi Nomura, Norio Numako, Yoshinari Tanimura, Takuma Sato, Masaaki Kishimoto 2000-03-14
5999748 Camera with lens barrier apparatus Hiroshi Nomura, Norio Numako, Yoshinari Tanimura, Takuma Sato, Masaaki Kishimoto 1999-12-07
5971630 Camera with lens barrier apparatus Hiroshi Nomura, Kazuyoshi Azegami, Takamitsu Sasaki, Norio Numako, Yoshinari Tanimura +2 more 1999-10-26
5953545 Exposure controlling device for camera Hiroshi Nomura, Kazuyoshi Azegami, Takamitsu Sasaki, Norio Numako, Yoshinari Tanimura +2 more 1999-09-14
5943514 Focusing system Osamu Sato, Masahiro Kawasaki 1999-08-24
RE36252 Autofocus camera Takeo Kobayashi, Norio Numako, Katsutoshi Nagai 1999-07-13
RE36239 Strobe control apparatus Takeo Kobayashi, Takao Nishida, Norio Numako, Katsutoshi Nagai 1999-06-29
5907725 Electronically controlled camera Hiroshi Nomura, Kazuyoshi Azegami, Takamitsu Sasaki, Norio Numako, Yoshinari Tanimura +2 more 1999-05-25
5842057 Camera with lens barrier apparatus Hiroshi Nomura, Nori Numako, Yoshinari Tanimura, Takuma Sato, Masaaki Kishimoto 1998-11-24
5794085 Exposure controlling device for camera Hiroshi Nomura, Kazuyoshi Azegami, Takamitsu Sasaki, Norio Numako, Yoshinari Tanimura +2 more 1998-08-11
5790905 Exposure controlling device for camera Hiroshi Nomura, Kazuyoshi Azegami, Takamitsu Sasaki, Norio Numako, Yoshinari Tanimura +2 more 1998-08-04
5784653 Electronically controlled camera Hiroshi Nomura, Kazuyoshi Azegami, Takamitsu Sasaki, Norio Numako, 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, Norio Numako +4 more 1998-06-30
5748997 Control method of a zoom lens camera Norio Numako, Yoshinari Tanimura, Takuma Sato, Masaaki Kishimoto, Hiroshi Nomura +2 more 1998-05-05
5721986 Camera and strobe charging system Hiroshi Nomura, Kazuyoshi Azegami, Takamitsu Sasaki, Norio Numako, Yoshinari Tanimura +2 more 1998-02-24
5440369 Compact camera with automatic focal length dependent exposure adjustments Norio Numako, Kosei Kosako 1995-08-08
5432577 Electronically controlled camera with interval time setting Takeo Kobayshi, Norio Numako, Katsutoshi Nagai 1995-07-11
5430518 Remote control camera Norio Numako, Takuma Sato 1995-07-04
5384617 Exposure control system of a camera having an interval mode Takeo Kobayashi, Takao Nishida, Norio Numako, Katsutoshi Nagai 1995-01-24
5363164 Device for initializing a camera lens upon reinitiation of power to camera Takeo Kobayashi, Norio Numako, Katsutoshi Nagai, Takao Nishida 1994-11-08
5345288 Electronically controlled camera with automatic release mode and interval time setting Takeo Kobayashi, Norio Numako, Katsutoshi Nagai 1994-09-06
5323198 Film winding apparatus Norio Numako, Takuma Sato 1994-06-21