Issued Patents All Time
Showing 101–125 of 129 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817938 | Bicycle ergometer and eddy current brake therefor | Shinroku Nakao, Masao Itoh, Akira Itoh | 1989-04-04 |
| 4807239 | Drive and control circuit for laser diode | Teiichi Shimane | 1989-02-21 |
| 4800310 | Bicycle ergometer and eddy current brake therefor | Shinroku Nakao, Masao Itoh, Akira Itoh | 1989-01-24 |
| 4798567 | Power transmission belt | Takeshi Hoshiro, Mu Matsuo | 1989-01-17 |
| 4789388 | Oxygen enriching apparatus | Katsuji Nishibata, Masaru Itai, Tsugutaka Shimote | 1988-12-06 |
| 4789378 | Variable speed pulley | Yasuhiro Hashimato | 1988-12-06 |
| 4781658 | Power transmission mechanism | Shinichi Takagi, Akihiro Fujita | 1988-11-01 |
| 4779488 | Power transmission system | Mu Matsuo | 1988-10-25 |
| 4760308 | Electron gun for color picture tubes | Shoji Shirai, Masaaki Yamauchi, Masakazu Fukushima, Tatsuo Nishimura | 1988-07-26 |
| 4740191 | Power transmission system | Mu Matsuo | 1988-04-26 |
| 4734087 | High load transmission belt | Shinichi Takagi, Kiyokazu Wada, Sadaichi Konishi, Nobuo Okumura, Tomizo Kanaoka +1 more | 1988-03-29 |
| 4708699 | Method and apparatus for reducing sound emanation from a drive system | Shinichi Takagi, Kiyokazu Wada, Sadaichi Konishi, Tomizo Kanaoka | 1987-11-24 |
| 4682210 | Automatic white balance adjusting circuit for image pickup device | Yuichi Ikemura | 1987-07-21 |
| 4678182 | Bicycle ergometer and eddy current brake therefor | Shinroku Nakao, Masao Itoh, Akira Itoh | 1987-07-07 |
| 4642080 | Power transmission belt | Shinichi Takagi, Kiyokazu Wada | 1987-02-10 |
| 4634404 | Method of controlling rotation of a V-belt drive | — | 1987-01-06 |
| 4626227 | Spring-locked variable speed pulley | — | 1986-12-02 |
| 4599534 | Electron gun for color picture tube | Shoji Shirai, Masaaki Yamauchi, Yoshiaki Iidaka, Masakazu Fukushima | 1986-07-08 |
| 4581560 | Electron gun for color picture tube | Shoji Shirai, Masaaki Yamauchi, Kazuo Majima, Masakazu Fukushima | 1986-04-08 |
| 4578050 | Belt-type torque control system | — | 1986-03-25 |
| 4571217 | Variable pulley structure | — | 1986-02-18 |
| 4555241 | Reinforced drive belt structure | Kunikatsu Shiinoki | 1985-11-26 |
| 4510113 | Belt sleeve manufacturing method and apparatus | Hiroshi Yokoyama, Takahide Mizuno | 1985-04-09 |
| 4493681 | Reinforced cog belt | — | 1985-01-15 |
| 4276039 | Adjustless V-belt and method of manufacturing | — | 1981-06-30 |