Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6083868 | Method of producing heat-resistant catalyst support | Takeru Yoshida, Shinji Tsuji | 2000-07-04 |
| 5972830 | High heat-resistant catalyst with a porous ceria support | Takeru Yoshida, Shinji Tsuji, Norio Taguchi | 1999-10-26 |
| 5910466 | Catalyst for purifying exhaust gas | Koichi Yamashita | 1999-06-08 |
| 5906959 | Catalyst for purifying exhaust gas | Koiti Yamasita, Masahiko Sugiyama | 1999-05-25 |
| 5746989 | Method for purifying exhaust gas of a diesel engine | Seiji Okawara, Koichi Kojima, Takuya Kondo | 1998-05-05 |
| 5483795 | Exhaust purification device of internal combustion engine | Kenji Katoh, Tokuta Inoue, Hidetaka Nohira, Kiyoshi Nakanishi, Satoshi Iguchi +9 more | 1996-01-16 |
| 5294393 | Method of forming shaped body from fine particles | Kazuyuki Toki, Norio Taguchi | 1994-03-15 |
| 5215697 | Method of forming shaped body from fine particles with carrier fluid under pressure gradient | Kazuyuki Toki | 1993-06-01 |
| RE32258 | Method of filling a casing with heat insulating fibers | Katsumi Kondo, Fumiyoski Noda, Yuji Watanabe, Masaru Usui | 1986-10-07 |
| 4533579 | Vibration-resistant, heat-insulating casting and method of making | Kametaro Hashimoto, Kenji Ushitani, Fumiyoshi Noda, Masahiko Sugiyama | 1985-08-06 |
| 4260585 | Apparatus for manufacture of low-soda alumina granules | Fumiyoshi Noda, Hideaki Ueno | 1981-04-07 |