Issued Patents All Time
Showing 26–50 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5758222 | Apparatus for and method of development processing | — | 1998-05-26 |
| 5672848 | Ceramic circuit board | Hiroshi Komorita, Takayuki Naba, Takashi Hino | 1997-09-30 |
| 5671835 | Wet friction member | Yoshikazu Mizuno, Mitsuru Sugita, Katsumi Sawano, Akira Ono | 1997-09-30 |
| 5666644 | Multilayered end bearing | Masaaki Sakamoto, Koichi Yamamoto, Tsukimitsu Higuchi, Kouki Ozaki | 1997-09-09 |
| 5665480 | Copper-lead alloy bearing | Masaaki Sakamoto, Koichi Yamamoto, Tsukimitsu Higuchi | 1997-09-09 |
| 5654107 | Wear resisting aluminum alloy composite material | Masaaki Sakamoto, Koichi Yamamoto, Yoshiaki Sato, Eiji Kato | 1997-08-05 |
| 5643683 | Wet type sliding apparatus | Hidehiko Tamura, Takahiro Niwa, Izumi Maruyama, Yoshihiro Fukutani | 1997-07-01 |
| 5618873 | Sliding member | Masaaki Sakamoto, Nobutaka Hiramatsu | 1997-04-08 |
| 5575634 | Sealing material for scroll-type compressor | Hidehiko Tamura, Nobutaka Hiramatsu, Toshio Egami, Teruo Abe | 1996-11-19 |
| 5545489 | Multi-layer sliding bearing having excellent fretting property | Masaaki Sakamoto, Koichi Yamamoto, Tohru Kato, Mitsuru Sugita | 1996-08-13 |
| 5545249 | Sintered bearing alloy for high-temperature application and method of manufacturing an article of the alloy | Masaaki Sakamoto, Koichi Yamamoto, Kouki Ozaki | 1996-08-13 |
| 5543236 | Multi-layered slide bearing material | Masaaki Sakamoto, Koichi Yamamoto, Koji Kitagawa | 1996-08-06 |
| 5525294 | Aluminum alloy for sliding materials | Masaaki Sakamoto, Yoshiaki Sato, Yutaka Masuda | 1996-06-11 |
| 5516587 | Wet multiplate system clutch plate coated with phenolic resin mixture | Hidehiko Tamura, Katsumi Sawano, Nobutaka Hiramatsu | 1996-05-14 |
| 5512242 | Tin-base white metal bearing alloy excellent in heat resistance and fatigue resistance | Masaaki Sakamoto, Hideyuki Kidokoro, Yoshiaki Sato, Yutaka Masuda | 1996-04-30 |
| 5494300 | Sealing member | Hidehiko Tamura, Nobutaka Hiramatsu, Toshio Egami | 1996-02-27 |
| 5489487 | Cu-Pb alloy bearing | Masaaki Sakamoto, Koichi Yamamoto, Tsukimitsu Higuchi | 1996-02-06 |
| 5482782 | Sliding-contact material excellent in corrosion resistance and wear resistance, and method of manufacturing the same | Masaaki Sakamoto, Koichi Yamamoto, Tsukimitsu Higuchi, Kouki Ozaki | 1996-01-09 |
| 5470666 | Aluminum base alloy bearing having superior fatigue resistance | Masaaki Sakamoto, Yoshiaki Sato | 1995-11-28 |
| 5466538 | Multi-layer sliding member | Masaaki Sakamoto, Tohru Kato | 1995-11-14 |
| 5453244 | Aluminum alloy bearing | Masaaki Sakamoto, Tohru Kato, Yoshiaki Sato | 1995-09-26 |
| 5447774 | Composite sliding member with high porosity sintering layer | Hidehiko Tamura, Shigemasa Hakakoshi, Takahiro Niwa | 1995-09-05 |
| 5445896 | Sliding bearing material including overlay having excellent anti-seizure property | Masaaki Sakamoto, Hideyuki Kidokoro | 1995-08-29 |
| 5435067 | Method and apparatus for indexing attachment | Noboru Uchida | 1995-07-25 |
| 5436688 | Automatic photofinishing apparatus | — | 1995-07-25 |