Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10196241 | Elevator system | Shuhei Noda, Kentaro Yokoi, Hiroshi Sukegawa, Sayumi Kimura | 2019-02-05 |
| 8010573 | Log recording apparatus | Nobuyuki Ikeda, Satoko TAKADA, Yuuji Umeda | 2011-08-30 |