Issued Patents All Time
Showing 76–100 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402197 | Camera shake alarming apparatus | Tadao Kai, Kazuharu Imafuji, Akira Katayama | 1995-03-28 |
| 5374168 | Reciprocating piston fluid pump | Tadashi Kozawa, Hideo NAGAYAMA, Kazuya Andoh | 1994-12-20 |
| 5293193 | Automatic focusing camera with control of focusing optical system position and driving power source velocity | Yoshiharu Shiokama | 1994-03-08 |
| 5293208 | Camera and printing apparatus which can be used for trimming shots | Yoshiharu Shiokama, Tsuneo Watanabe | 1994-03-08 |
| 5266989 | Camera which can be used for trimming shots | Yoshiharu Shiokama, Tsuneo Watanabe | 1993-11-30 |
| 5193798 | Automatic paper feeder | — | 1993-03-16 |
| 5173718 | Scanning head | Hajime Takayama, Tsutomu Yadera, Shigeo Ota | 1992-12-22 |
| D331579 | Facsimile transceiver | Morio Iwasaki, Junichi Ogawa, Hajime Takayama | 1992-12-08 |
| 5167211 | Air intake system for a fuel-injection engine | Takao Fukuma | 1992-12-01 |
| 5059847 | Surface acoustic wave device | Toshiharu Tanaka, Kenichi Shibata, Kousuke Takeuchi, Masakazu Sakata, Kazuhiko Kuroki | 1991-10-22 |
| 5036199 | Liquid crystal chopper and infrared sensor | Masakazu Sakata, Kenichi Shibata, Kousuke Takeuchi, Toshiharu Tanaka, Toshikazu Tsujino +1 more | 1991-07-30 |
| D315152 | Facsimile transceiver | Hajime Takayama, Hidenori Tomachi, Noriyoshi Terasaka, Hironosuke Koda, Munenori Fujimoto | 1991-03-05 |
| D314931 | Facsimile transceiver | Hajime Takayama, Hidenori Tomachi, Kiyoshi Asano, Hironosuke Koda, Munenori Fujimoto | 1991-02-26 |
| D312455 | Facsimile transceiver | Hajime Takayama | 1990-11-27 |
| 4911775 | Method of manufacturing dehumidifier element | Tosimi Kuma | 1990-03-27 |
| 4886769 | Active gas adsorbing element and method of manufacturing | Tosimi Kuma | 1989-12-12 |
| 4871607 | Humidity exchanger element | Tosimi Kuma | 1989-10-03 |
| 4806000 | Zoom lens capable of macro photography | Yoshiharu Shiokama, Naoto Ohta, Kiyotaka Inadome | 1989-02-21 |
| 4707100 | Device for locking the operation ring of photographing lens | Hideo Kanno, Sachio Ohmori | 1987-11-17 |
| 4696275 | Fuel injection method and device providing simple atmospheric pressure compensation for engine incorporating open to atmosphere fuel pressure regulator valve | Naoto Kushi, Nobuyuki Kobayashi, Naoki Sugita | 1987-09-29 |
| 4644784 | Suction pipe pressure detection apparatus | Yukio Kawai, Akira Ii | 1987-02-24 |
| 4610891 | Process for sugar-coating solid preparation | Yosuke Miyamoto, Hajime Goto, Hiroshi Sato, Masao Iijima | 1986-09-09 |
| 4560907 | Ion source | Hifumi Tamura, Tohru Ishitani, Akira Shimase | 1985-12-24 |
| 4551650 | Field-emission ion source with spiral shaped filament heater | Tamotsu Noda, Hifumi Tamura | 1985-11-05 |
| 4383799 | Ring and groove contraction for assembling a turbocharger | Yoshihisa Gunji | 1983-05-17 |