Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309558 | Bent product | Katsuya Ichinose | 2019-06-04 |
| 7107238 | Method and apparatus for providing relative-evaluations of commodities to user by using commodity-comparison map | Hiroshi Hatakama, Kazuo Misue, Isamu Watanabe, Hiromi Kato | 2006-09-12 |