Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5427457 | Rolling bearing | Kyozaburo Furumura, Yasuo Murakami, Nobuaki Mitamura, Shigeru Okita, Kazuo Sekino | 1995-06-27 |
| 5147140 | Ball-and-roller bearing | Yasuo Murakami, Shigeru Okita | 1992-09-15 |
| 5137375 | Rolling bearing | Yasuo Murakami, Kyozaburo Furumura, Shigeru Okita | 1992-08-11 |
| 4309916 | Bearing apparatus for gear type power transmission system | Takeo Ohkuma, Kyozaburo Furumura, Akihiko Tanaka | 1982-01-12 |