Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260213 | Working machine | Ryohei Sumiyoshi, Hideo Imai, Noriyoshi Kubo, Hiroyuki Anami, Hiroyuki Hata +10 more | 2019-04-16 |
| 9988790 | Working machine | Yuji Yamashita, Ryohei Sumiyoshi, Satoshi Tajima, Kunihiro Suzuki, Hayato Kawano +1 more | 2018-06-05 |
| 9828744 | Working machine | Ryohei Sumiyoshi, Hideo Imai, Noriyoshi Kubo, Hiroyuki Anami, Hiroyuki Hata +10 more | 2017-11-28 |
| 9752302 | Working machine | Yuji Yamashita, Ryohei Sumiyoshi, Satoshi Tajima, Kunihiro Suzuki, Hayato Kawano +1 more | 2017-09-05 |
| 9567729 | Working machine | Ryohei Sumiyoshi, Hideo Imai, Noriyoshi Kubo, Hiroyuki Anami, Hiroyuki Hata +10 more | 2017-02-14 |