Issued Patents All Time
Showing 76–93 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D328723 | Watch dial | — | 1992-08-18 |
| D324651 | Packing box | — | 1992-03-17 |
| 5027268 | System for administering life of plant | Shigeo Sakurai, Hiroshi Miyata, Toshimi Tan | 1991-06-25 |
| D316380 | Watch dial | — | 1991-04-23 |
| D314515 | Clock | — | 1991-02-12 |
| D314527 | Watchband | — | 1991-02-12 |
| D312220 | Travel alarm clock with flashlight | — | 1990-11-20 |
| D309266 | Clock | — | 1990-07-17 |
| 4875170 | Method and apparatus for estimating life expectancy of mechanical structures | Shigeo Sakurai, Sadao Umezawa, Saburo Usami, Hiroshi Miyata, Hajime Toriya +1 more | 1989-10-17 |
| 4770046 | Method of and system for assessing the safety of shrinkage fitted type rotor | Satoshi Kanno, Shinji Sakata, Tasuku Shimizu, Kiyoshi Shimomura, Naoaki Shibashita | 1988-09-13 |
| 4688385 | Method and an apparatus for starting a turbine having a shrinkage-fitted rotor | Naoaki Shibashita, Hajime Toriya, Kiyoshi Shimomura, Haruo Urushidani | 1987-08-25 |
| 4685335 | Method and apparatus for monitoring cracks of a rotatable body | Kazuo Sato, Kouki Shiohata, Osami Matsushita, Katsuaki Kikuchi, Masakazu Takasumi +1 more | 1987-08-11 |
| 4662820 | Turbine stage structure | Tetsuo Sasada, Takeshi Sato, Haruo Urushidani, Katsukuni Hisano, Kazuo Ikeuchi +1 more | 1987-05-05 |
| 4635210 | Method of and apparatus for detecting crack condition | Kouki Shiohata, Kazuo Satoh, Motoji Ohmori, Katsuaki Kikuchi | 1987-01-06 |
| 4606951 | Water-resisting and oil-resisting laminated sheet | Keizo Wakasugi, Yuji Fujita | 1986-08-19 |
| 4566810 | Steam turbine rotor shaft | Takatoshi Yoshioka, Seishin Kirihara, Masao Shiga, Katsumi Iijima, Katsukuni Hisano | 1986-01-28 |
| 4550569 | Main steam inlet structure for steam turbine | Hitoshi Isa, Katsuto Kashiwahara | 1985-11-05 |
| 4543280 | Heat resistant ovenable paperboard | Yuji Fujita, Keizo Wakasugi | 1985-09-24 |