Issued Patents 2022
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459731 | Working machine | Ryota HAMAMOTO, Jun Tomita | 2022-10-04 |
| 11448244 | Hydraulic system for working machine | — | 2022-09-20 |
| 11414835 | Working machine | Masahiro TOYAMA, Ryuki NISHIMOTO, Kohei NAGAO, Ryota HAMAMOTO, Hiroaki Nakagawa | 2022-08-16 |
| 11396738 | Hydraulic system for working machine and control valve | Keigo Honda, Yoshimitsu Tanaka | 2022-07-26 |
| 11391018 | Working machine | Jun Tomita, Ryota HAMAMOTO, Ryosuke Kinugawa, Yoshimitsu Tanaka | 2022-07-19 |
| 11371215 | Working machine | Kohei NAGAO, Ryota HAMAMOTO, Hiroaki Nakagawa, Yoshimitsu Tanaka | 2022-06-28 |
| 11371214 | Working machine | Ryota HAMAMOTO, Jun Tomita | 2022-06-28 |
| 11353048 | Working machine | Daiki Abe, Ryota HAMAMOTO, Kazuki Ueda, Kohei Kurachi, Yuya Konishi +3 more | 2022-06-07 |
| 11353047 | Hydraulic system for work machine and work machine | Kazuyoshi Arii, Hiroaki Nakagawa | 2022-06-07 |
| 11346076 | Hydraulic system for working machine | — | 2022-05-31 |
| 11306746 | Hydraulic system for working machine | Keigo Honda, Ryosuke Kinugawa, Ryuki NISHIMOTO, Yuji Yamashita, Daisuke Sakurai | 2022-04-19 |
| 11280064 | Hydraulic system in work machine | — | 2022-03-22 |
| 11255353 | Hydraulic system of working machine | Keigo Honda | 2022-02-22 |
| 11236491 | Working machine | Ryosuke Kinugawa, Ryota HAMAMOTO, Jun Tomita | 2022-02-01 |
| 11215201 | Hydraulic system for working machine | Keigo Honda | 2022-01-04 |