Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870046 | Rolled high aluminum stainless steel foil for use as a substrate for a catalyst carrier | Mikio Yamanaka, Keiichi Ohmura, Shinji Shibata, Toshiyuki Yashiro, Akihiko Kasahara | 1989-09-26 |
| 4867811 | Processes for production of metallic catalyst-carrier and catalytic component | Hiroo Wakiyama, Hisashi Baba, Mikio Yamanaka, Keiichi Ohmura, Toshihiro Takada +4 more | 1989-09-19 |
| 4866623 | Controller for an acceleration slip on a driving wheel | Kiyotaka Ise, Hiroharu Miyazaki | 1989-09-12 |
| 4849398 | Catalyst for purifying exhaust gases | Toshihiro Takada, Naoto Miyoshi | 1989-07-18 |
| 4843056 | Exhaust gas purifying catalyst and process for producing the same | Naoto Miyoshi, Hideaki Muraki, Hideo Sobukawa, Masayuki Fukui, Mareo Kimura +1 more | 1989-06-27 |
| 4814319 | Heat and pressure sensitive recording material | Nobuhiko Kitada, Akihiro Tanaka | 1989-03-21 |
| 4811808 | Acceleration slip control device for a wheeled vehicle | Kiyotaka Ise, Hiroharu Miyazaki | 1989-03-14 |
| 4808564 | Catalyst for the purification of exhaust gases | Naoto Miyoshi, Masayasu Sato | 1989-02-28 |