Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8739591 | Electrode tip dressing apparatus and tool used therefor | Shuhei Ogura, Kouji Nomura, Mikiji Suzuki, Yuki Doi, Takayuki Shimizu +3 more | 2014-06-03 |
| 4552504 | Industrial robot | Akiyoshi Nakada, Toshitugu Inoue, Haruo Tada, Kuninori Takezawa, Makoto Doi | 1985-11-12 |