Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6925731 | Thin film forming apparatus cleaning method | Yukio Tojo, Phillip Spaull, Kenji Tago | 2005-08-09 |
| 6608539 | Electromagnet driving apparatus and electromagnetic relay | Kazuhiro Nobutoki, Shunsuke Egashira | 2003-08-19 |
| 6429193 | CELL CHEMOTACTIC FACTOR (CCTF) ORIGINATING IN MAMMALIAN TOOTH PRICEMENT OR CEMENT, METHOD FOR PURIFYING THE SAME, AND NOVEL CONNECTIVE TISSUE ADHESION PROMOTERS CONTAINING THE SAME AS THE ACTIVE INGREDIENT | Masanobu Munekata | 2002-08-06 |
| 6132039 | Ink acceptor and recording method using the same | — | 2000-10-17 |
| 6014068 | Electromagnetic relay | Kazuhiro Nobutoki, Hiroyuki Kita | 2000-01-11 |
| 5792508 | Materials for treatment of periodontal disease | Hiroyuki Kitamura, Mitsuru Nishigaki, Akira Yamaoka, Etsuo Yoshikawa | 1998-08-11 |
| 5772439 | Hybrid dental implant | Akira Yamaoka, Tomomi Nakanishi, Naho Michie | 1998-06-30 |
| 5052351 | Double overhead camshaft bearing structure | Sachiko Nakagawa | 1991-10-01 |
| 4911117 | Arrangements for supporting crankshafts in multicylinder engines | Hiroichi Takubo, Toshinobu Itoh | 1990-03-27 |
| 4793299 | Engine cylinder block reinforcing structure | Fuminori Ishimura, Hiroshi Kagaya, Takafumi Teramoto | 1988-12-27 |
| 4741293 | Engine cooling structure | Toshinobu Itoh, Hiroichi Takubo | 1988-05-03 |
| 4729351 | Cylinder block construction of engine | Hiroichi Takubo, Kuniaki Kakui | 1988-03-08 |