Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359879 | Liquid hydrogen vaporizer | — | 2025-07-15 |
| 11971142 | Hydrogen supplying device and hydrogen engine vehicle | — | 2024-04-30 |
| 11835009 | Hydrogen discharge control system and hydrogen discharge control method for hydrogen engine vehicle | Yutaka Sawada, Toshihisa Tanaka | 2023-12-05 |
| 6592858 | Fiber structure having deodorizing or antibacterial property | Hidenobu Honda, Hiroe Yokoi, Masaki Ishii, Koichi Saito | 2003-07-15 |
| 6540792 | Cellulose fiber-containing structure | Masaki Ishii, Atsushi Horiuchi, Katsuya Okajima, Akira Nagahara, Hidenobu Honda +2 more | 2003-04-01 |