Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6152605 | Ball bearing | Hiromichi Takemura, Kazuo Sekino, Nobuaki Mitamura, Yasuo Murakami, Hiroshi Suzuki | 2000-11-28 |
| 6127016 | Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of fabricating the optical recording medium | Katsuyuki Yamada, Hiroko Iwasaki, Yukio Ide, Makoto Harigaya, Yoshiyuki Kageyama +2 more | 2000-10-03 |
| 6101488 | Intelligent information program generation and retrieval system | Keiichi Oketani, Shunji Matsumoto, Yutaka Miyahara | 2000-08-08 |
| 5900336 | Negative electrode for lithium secondary battery and lithium secondary battery using the negative electrode | Toshiyuki Kabata, Yoshiko Kurosawa, Toshiyuki Ohsawa, Nobuo Katagiri, Okitoshi Kimura +4 more | 1999-05-04 |
| 5885733 | Non-aqueous secondary lithium battery | Toshiyuki Ohsawa, Toshiyuki Kabata, Yoshiko Kurosawa, Okitoshi Kimura, Toshishige Fujii +1 more | 1999-03-23 |
| 5882493 | Heat treated and sintered sputtering target | Hiroko Iwasaki, Yoshiyuki Kageyama, Makoto Harigaya, Masaetsu Takahashi, Hiroshi Deguchi +2 more | 1999-03-16 |
| 5785828 | Sputtering target for producing optical recording medium | Katsuyuki Yamada, Hiroko Iwasaki, Yukio Ide, Makoto Harigaya, Yoshiyuki Kageyama +2 more | 1998-07-28 |
| 5135893 | Carbonaceous ceramic composite for use in contact with molten nonferrous metal | Shoji Dohi, Akio Nakashiba, Kengo Hamada, Shigenobu Yurugi, Hiroshi Sano +4 more | 1992-08-04 |
| 5018384 | Rotational speed detector | Hayato Ohmi | 1991-05-28 |
| 4915199 | Rotary member supporting apparatus | — | 1990-04-10 |
| 4913276 | Clutch releasing apparatus | Toshiharu Honda | 1990-04-03 |
| 4795278 | Bearing assembly | — | 1989-01-03 |
| 4783180 | Bearing assembly for vehicle | — | 1988-11-08 |
| 4545537 | Shredder with increased reversed unlocking torque | Masahiro Kimura, Ryohei Yoshida | 1985-10-08 |