Issued Patents All Time
Showing 151–175 of 188 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385648 | Process for preparing a ceric ion-containing aqueous acid solution | Noboru Sugishima, Noriaki Ikeda, Yasuhiko Kizu | 1995-01-31 |
| 5352541 | Sliding member made of aluminum bearing alloy having excellent anti-seizure property | Tadashi Tanaka, Masaaki Sakamoto, Tsukimitsu Higuchi | 1994-10-04 |
| 5346668 | Copper based alloy for wear resistant sliding layer and sliding member | Tadashi Tanaka, Masaaki Sakamoto, Kenji Sakai | 1994-09-13 |
| 5334460 | CU-PB system alloy composite bearing having overlay | Tadashi Tanaka, Masaaki Sakamoto, Kenji Sakai | 1994-08-02 |
| 5328772 | Multilayer sliding material for high-speed engine and method of producing same | Tadashi Tanaka, Masaaki Sakamoto, Motomu Wada, Hideo Ishikawa, Youji Nagai +1 more | 1994-07-12 |
| 5298336 | Multilayer composite sliding material having excellent seizure resistance property | Tadashi Tanaka, Masaaki Sakamoto, Tsukimitsu Higuchi | 1994-03-29 |
| 5298052 | High temperature bearing alloy and method of producing the same | Tadashi Tanaka, Masaaki Sakamoto, Kenji Sakai | 1994-03-29 |
| 5290544 | Cosmetic products containing a soluble glass | Fujio Shimono, Toshiyuki Onishi, Ryota Miyoshi | 1994-03-01 |
| 5284909 | Amphoteric polyelectrolyte, method for production thereof, and organic sludge dehydrater | Kazutomo Takahashi, Kazuo Kodama, Seiichi Suzuki, Takashi Tazaki, Yutaka Morimoto +1 more | 1994-02-08 |
| 5256494 | Sliding member with a sintered copper alloy layer | Tadashi Tanaka, Masaaki Sakamoto, Tsukimitsu Higuchi | 1993-10-26 |
| 5252184 | Additive for production of paper | Yasumasa Tanaka, Kazutomo Takahashi | 1993-10-12 |
| 5253176 | Apparatus and method for producing variable configuration die | Masaaki Todoroki, Hidetoshi Imazu, Hideo Nomura, Nobuyuki Yamaguchi, Junichi Asano +1 more | 1993-10-12 |
| 5246509 | Copper base alloy superior in resistances to seizure, wear and corrosion suitable for use as material of sliding member | Tohru Kato, Tadashi Tanaka, Masaaki Sakamoto | 1993-09-21 |
| 5242723 | Formed thermal insulator and process for preparation of same | Hirofumi Kyutoku, Kimio Kitano, Kengo Hamada, Takahiko YOSHIKAWA | 1993-09-07 |
| 5194515 | Amphoteric polyelectrolite, method for production thereof, and organic sludge dehydrater | Kazutomo Takahashi, Kazuo Kodama, Seiichi Suzuki, Takashi Tazaki, Yutaka Morimoto +1 more | 1993-03-16 |
| 5183637 | Wear resistant copper alloys | Tadashi Tanaka, Masaaki Sakamoto, Tohru Kato | 1993-02-02 |
| 5162100 | Aluminum-based bearing alloy with excellent fatigue resistance and anti-seizure property | Tadashi Tanaka, Masaaki Sakamoto, Yoshiaki Sato, Tohru Kato | 1992-11-10 |
| 5143167 | Four-wheel-drive motor vehicle of transversely-disposed engine type | Naomune Moriyama, Takahito Yokouchi, Reiji Kikuchi, Hideaki Akaboshi, Ayumu Doi +1 more | 1992-09-01 |
| 5128213 | Sliding material of single substance and composite sliding material | Tadashi Tanaka, Masaaki Sakamoto, Yoshiaki Sato | 1992-07-07 |
| 5078229 | Four-wheel-drive motor vehicle of transversely-disposed engine type | Reiji Kikuchi, Naomune Moriyama, Takahito Yokouchi | 1992-01-07 |
| 5074458 | Method of producing bimetal for use as material for plain bearing | Tadashi Tanaka, Masaaki Sakamoto, Hideyuki Kidokoro | 1991-12-24 |
| 5064017 | Four-wheel drive motor vehicle of transversely-disposed engine type | Reiji Kikuchi, Naomune Moriyama, Takahito Yokouchi | 1991-11-12 |
| 5041339 | Multilayered sliding material of lead bronze containing graphite and method of manufacturing the same | Sanae Mori, Masaaki Sakamoto, Kenji Sakai | 1991-08-20 |
| 5036728 | Engine control system for vehicle with automatic transmission | Satoru Kawasoe, Mitsutoshi Abe | 1991-08-06 |
| 4966980 | Process for producing aziridines | Teruo Kamei, Yuuji Shimasaki, Hideaki Tsuneki, Yutaka Morimoto, Michio Ueshima | 1990-10-30 |