Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6253775 | Cleaning apparatus | Shigenori Kitahara, Hiroko Tsuboi | 2001-07-03 |
| 5964398 | Vane member and method for producing joint | Akiomi Kohno, Kazuaki Yokoi, Hiroshi Misumi, Yoshiharu Ueyama, Kazuyuki Koide +1 more | 1999-10-12 |
| 5938403 | Runner, water wheel and method of manufacturing the same | Ryoji Okada, Kazuo Niikura, Kiyohito Tani | 1999-08-17 |
| 5911232 | Ultrasonic cleaning device | Shori Mokuo, Shigenori Kitahara | 1999-06-15 |
| 5304045 | Closed type motor-driven compressor, a scroll compressor and a scroll lap machining end mill | Nobutoshi Hoshino, Kazuo Ikeda, Kooichi Inaba, Shigeya Kawaminami, Atushi Shimada +9 more | 1994-04-19 |
| 4872606 | Sealed structure and production method thereof | Motohiro Satoh, Toshihiro Yamada, Akiomi Kohono, Akihiko Yamamoto, Takahiro Daikoku +1 more | 1989-10-10 |
| 4854495 | Sealing structure, method of soldering and process for preparing sealing structure | Akihiko Yamamoto, Akiomi Kohno, Toshihiri Yamada, Motohiro Satou, Kazuaki Yokoi | 1989-08-08 |
| 4509995 | Method and apparatus for quenching | Takeshi Hachisu, Toshimi Sasaki, Tetsuo Matsumoto, Nobuyoshi Hidao | 1985-04-09 |