Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414612 | Buckle device | — | 2025-09-16 |
| 12384090 | Extrusion molding die and extrusion molding machine | Kosuke Iwata, Yuichi TAJIMA | 2025-08-12 |
| 12275369 | Buckle device | Yoshio Mizuno | 2025-04-15 |
| 12024116 | Buckle device | Yoshio Mizuno | 2024-07-02 |
| 11987205 | Buckle device | Yoshio Mizuno | 2024-05-21 |
| 11819092 | Buckle device | Yoshio Mizuno, Yutaka Hirako | 2023-11-21 |
| 11454568 | Gas component measuring device | Toshiaki Sugasawa, Takato Matsuo, Mitsuhito Fujimoto | 2022-09-27 |
| 9783156 | Webbing guide | Mikio Watanabe | 2017-10-10 |
| 7656423 | Imaging device and visual recognition support system employing imaging device | Yasuo Hagisato, Shinya Kawamata, Hidetoshi Mimura, Tsuyoshi Kumasaka | 2010-02-02 |
| 7045759 | Night vision system and control method thereof | Yoshimasa Hara, Shotaro Eguchi, Yasuo Hagisato, Kunihiko Toyofuku, Shinya Kawamata | 2006-05-16 |
| 6825469 | Vehicle visibility assist device and method | Yasuo Hagisato, Kunihiko Toyofuku, Shinya Kawamata | 2004-11-30 |
| 6693948 | Apparatus for arc-melting cold iron source and method thereof | Hideaki Mizukami, Takashi Nakayama, Teruo Tatefuku, Norio Ao, Toshimichi Maki +2 more | 2004-02-17 |
| 6597722 | Apparatus for arc-melting cold iron source and method thereof | Hideaki Mizukami, Norio Ao, Toshimichi Maki | 2003-07-22 |
| 6015696 | Mycobacterial secretory expression vectors and transformants | Takeshi Yamada, Kazuhiro Matsuo, Akihiro Yamazaki | 2000-01-18 |
| 5144998 | Process for the production of semi-solidified metal composition | Masazumi Hirai, Katsuhiro Takebayashi, Yasuo Fujikawa | 1992-09-08 |
| 5110547 | Process and apparatus for the production of semi-solidified metal composition | Manabu Kiuchi, Masazumi Hirai, Yasuo Fujikawa, Akihiko Nanba, Masato NODA | 1992-05-05 |
| 4674101 | Arc-heating type extra-furnace refining apparatus | Kazuhiko Matsuo, Teruyuki Hasegawa, Seigo Kuwano, Akio Shiwata, Yoneichi Hamada +5 more | 1987-06-16 |
| 4650517 | Method of heating molten steel by arc process | Teruyuki Hasegawa, Seigo Kuwano, Kazuhiko Matsuo | 1987-03-17 |