Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D762740 | Wheel loader | Kiyoyuki Okuyama, Satoshi Kitahara, Nagahiro Ogata, Yoshihisa Ishikawa | 2016-08-02 |
| D758457 | Wheel loader | Kiyoyuki Okuyama, Satoshi Kitahara, Nagahiro Ogata, Yoshihisa Ishikawa | 2016-06-07 |
| D756420 | Wheel loader | Kiyoyuki Okuyama, Satoshi Kitahara, Nagahiro Ogata, Yoshihisa Ishikawa | 2016-05-17 |
| 9134536 | Head-up display device | Shun Sekiya, Makoto Hada | 2015-09-15 |
| 9081184 | Head-up display device for vehicle and self-checking method therefor | Yasuhiro Yamakawa, Makoto Hada, Shun Sekiya, Kazuyoshi Yamada | 2015-07-14 |