Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362961 | Program rewriting device and program rewriting method | Kengo Hayashizaki, Masashi Amesara, Hidetaka Nakane | 2025-07-15 |
| 11349685 | Relay device | Isao Watanabe, Nobuyuki Nakagawa | 2022-05-31 |
| 10426233 | Method for manufacturing waterproof fastener tape | Yoshie Numata, Masanobu Mizuno, Toshimasa Konaka, Takuya Nagatani | 2019-10-01 |
| 6096983 | Powder/chip weighing/feeding apparatus | Shinichi Kojima | 2000-08-01 |
| 6091028 | Powder/chip weighing method | Shinichi Kojima | 2000-07-18 |
| 5335404 | Method of forming space portions in slide fastener chain | Makoto Yamazaki, Kenji Dono | 1994-08-09 |
| 5181305 | Process for the manufacture of slide fasteners | Masanori Uji, Makoto Yamazaki, Tatsuo Ito | 1993-01-26 |