Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675720 | High Cr Ni-based alloy welding wire, shielded metal arc welding rod, and weld metal formed by shielded metal arc welding | Kenji Kawasaki, Seiichi Kawaguchi, Seiji Asada, Akira Konishi, Yusuke Sano +4 more | 2020-06-09 |
| 7755001 | High Cr Ni-based alloy filler material and welding rod for shielded metal arc welding | Nobutaka Nakajima, Katsuji Dambayashi, Takashi Miyake, Seiji Asada, Seiichi Kawaguchi +3 more | 2010-07-13 |
| 7199788 | Pointing input device | Yuichi Ise | 2007-04-03 |
| 6343792 | Shaft seal and turbine using the same | Tanehiro Shinohara, Kouichi Akagi, Masanori Yuri, Yutaka Ozawa, Akihiro Kawaguchi +8 more | 2002-02-05 |