Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677624 | Rolling bearing unit with rotating speed sensor | Hiroya Miyazaki, Junshi Sakamoto, Yoshihisa Ohnuki, Hayato Ohmi | 1997-10-14 |
| 5656582 | Rust preventive lubricating oil | Emiko Shiraishi, Hiroyuki Ito, Michiharu Naka, Akira Suzuki, Shigeki Maehara | 1997-08-12 |
| 5640769 | Method for producing a cage of the ball bearing | Akira Suzuki, Jiami Pu, Magozou Hamamoto, Kazuo Akagami, Michiharu Naka +4 more | 1997-06-24 |
| 5636043 | Liquid crystal display device having partitioned unit liquid crystal cells | Tsuyoshi Uemura, Shinnya Kosako, Hideaki Mochizuki | 1997-06-03 |