Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168841 | Inorganic fiber-formed article, mat for exhaust gas cleaning apparatus, and exhaust gas cleaning apparatus | Yusuke Kimura, Hirokazu Morita | 2024-12-17 |
| 12110622 | Inorganic fiber-formed article, mat for exhaust gas cleaning apparatus, and exhaust gas cleaning apparatus | Yusuke Kimura, Hirokazu Morita, Masanobu Yomogida, Hiromitsu Tsutsui | 2024-10-08 |
| 10794236 | Tappet | Masayasu Takami | 2020-10-06 |
| 9283606 | Method of manufacturing supporting structure, swaging jig for use therein and the supporting structure | Hideki Oka, Hiroki Fujii, Haruyasu Tanaka | 2016-03-15 |
| 8844488 | Lubrication structure for rocker arm | — | 2014-09-30 |
| 8757118 | Shim for valve drive mechanism, and valve drive mechanism | Masateru Kishi | 2014-06-24 |
| 8100792 | Hydraulic auto-tensioner | Yasuyuki Uchida, Yuji Kato, Takayoshi Ota, Hiroyuki Kawara | 2012-01-24 |
| 5198579 | Catalyst for oxidizing methacrolein and method for preparing methacrylic acid | Tadatoshi Honda, Nobuhiko Horiuchi, Jun Kitagawa, Masami Murakami, Hirofumi Io | 1993-03-30 |
| 5144090 | Method for preparing acrolein or methacrolein | Tadatoshi Honda, Tokio Nagayama, Nobuhiko Horiuchi, Jun Kitagawa, Masami Murakami | 1992-09-01 |
| 5093292 | Chromium oxide catalyst impregnation regeneration method | Yukihiro Yoshikawa, Tooru Hihara, Kunihiro Yamada, Shinji Takenaka, Jun Kitagawa | 1992-03-03 |