Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472805 | Hydraulic drive unit of hydraulic excavator | Kengo Kumeuchi, Koichi Shimizu, Yuta Kobayashi, Shumpei Okutani | 2019-11-12 |
| 10379259 | Estimation apparatus, estimation method, and computer-readable storage medium | Tetsuya Kobayashi, Aya Namiki, Fumihiko Mizutani | 2019-08-13 |
| 10270856 | Information storage system and information storage method | Nobuyuki Nozawa, Chiho Ikeda | 2019-04-23 |