Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391197 | Information processing system, non-transitory storage medium, and information processing method | Taichi Matsumura, Katsuma ISHIZAKI | 2025-08-19 |
| 6431664 | Wheel | — | 2002-08-13 |
| 4604782 | Method and apparatus for automatically threading separable slide fastener stringers through sliders | Koichi Kawakami | 1986-08-12 |
| 4580326 | Method and apparatus for automatically threading separable slide fastener stringers through sliders | Koichi Kawakami | 1986-04-08 |
| 4237604 | Apparatus for pairing two rows of slide fastener coupling elements | Toyoo Morita | 1980-12-09 |
| 4226577 | Apparatus for injection molding of continuous slide fastener chain | — | 1980-10-07 |
| 4222723 | Molds for injection molding of continuous slide fastener chain | — | 1980-09-16 |