Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836967 | Folding knife with locking mechanism | — | 2005-01-04 |
| 6606895 | Method of manufacturing a crown-shaped component | Takahiro Sanada, Narito Shimizu, Jun Yatazawa, Shigeru Iwasa | 2003-08-19 |
| 6428717 | Moisture sensitive element and method of manufacturing the same | Masanobu Matsuguchi, Hiroyuki Hara, Sachiko Suzuki, Nobuaki Honda | 2002-08-06 |
| 6126312 | Moisture sensitive element and method of manufacturing the same | Masanobu Matsuguchi, Hiroyuki Hara, Sachiko Suzuki, Nobuaki Honda | 2000-10-03 |
| 4920451 | Moisture-sensitive element | Yoshihiko Sadaoka, Takaai Kuroiwa, Tooru Abe, Tetsuya Miyagishi | 1990-04-24 |