Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7216806 | Container handling apparatus, container management system, and method of container handling | Koichi Kurita, Masanori Masumoto, Masato Kobayashi | 2007-05-15 |
| 6382437 | Crane apparatus | Takashi Okada, Hisanori Abiru, Tetsuo Ichikizaki, Masanori Masumoto, Shinichi Masumoto +2 more | 2002-05-07 |
| 6345724 | Crane apparatus | Masanori Masumoto, Hisanori Abiru, Tetsuo Ichikizaki, Tatsuya Hirano, Shinichi Masumoto +2 more | 2002-02-12 |
| 6343702 | Crane apparatus | Masanori Masumoto, Hisanori Abiru, Tetsuo Ichikizaki, Tatsuya Hirano, Shinichi Masumoto +2 more | 2002-02-05 |
| 4803895 | Balancing mechanism | Shunichi Nishizawa, Toshio Tsubota | 1989-02-14 |
| 4698568 | Antiexplosion structure in a working robot | Shun-ichi Nishizawa, Toshio Tsubota | 1987-10-06 |