Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11355812 | Battery storage device of vehicle | Katsuyuki Okubo, Akira Kuramochi, Takeo Numata, Michito Arai, Yuji Hayashi +10 more | 2022-06-07 |
| 10625940 | Construction material management system and construction material management method | Naoki Shimizu, Hiroyuki Iwamoto, Eiji Takahashi, Takayuki Naito | 2020-04-21 |
| 9948285 | Drive control device | Takahisa Koyasu | 2018-04-17 |
| 7854052 | Part positioning device | Ko Shinomori, Masayoshi Matsumoto | 2010-12-21 |
| 7588111 | Rear shock absorber arrangement structure for motorcycle | Hideki Hayashi, Susumu Michisaka, Shohei Takiguchi, Yusuke Inoue | 2009-09-15 |
| 6635606 | Release agents for die casting | Dai Masuda | 2003-10-21 |
| 6579834 | Aqueous release agents for low speed injection die casting | Dai Masuda | 2003-06-17 |
| 4441584 | AC Elevator control system | Nobuo Mitsui, Tomiaki Kurihara, Seiya Shima, Takanobu Hatakeyama, Katsu Komuro | 1984-04-10 |
| 4319665 | AC Elevator control system | Katsu Komuro, Sadao Hokari | 1982-03-16 |