Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6413654 | Multi-layered plain bearing and producing method thereof | Yukihiko Kagohara, Koichi Yamamoto, Takayuki Shibayama | 2002-07-02 |
| 6197432 | Sliding material having excellent abrasion resistance | Yasushi Saitou | 2001-03-06 |
| 4857267 | Aluminum base bearing alloy and method of producing same | Yoshihiro Maki, Akira Matsuyama, Katsuji Tanizaki, Noboru Okabe, Katsuhiro Kishida +2 more | 1989-08-15 |
| 4789607 | Aluminum bearing alloy and two-layer bearing material having bearing layer of aluminum bearing alloy therein | Akira Ohgawara, Takeshi Sakai, Toshinaga Ohgaki, Tsuyoshi Ohsaki | 1988-12-06 |
| 4716206 | Process for polymerization of olefins | Masami Kizaki, Makoto Miyazaki, Naomi Inaba | 1987-12-29 |
| 4678768 | Catalyst component for polymerization of olefins | Makoto Miyazaki, Masami Kizaki, Yukio Nagashima, Yuichi Shimbori | 1987-07-07 |
| 4634687 | Process for polymerization of olefins | Masami Kizaki, Makoto Miyazaki, Naomi Inaba | 1987-01-06 |
| 4582368 | Dry bearing | Noboru Okabe | 1986-04-15 |
| 4552719 | Method of sintering stainless steel powder | Toru Morimoto, Tsuyoshi Ohsaki, Toshio Ohkawa | 1985-11-12 |