Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299184 | Railcar bogie including protective film and protective film-equipped plate spring | Takehiro Nishimura, Yousuke Tsumura, Fumihide Inamura, Katsuyuki Kawashima, Yuhei Tanaka | 2022-04-12 |
| 9512337 | Paint film-protecting sheet and method of manufacture | Takeshi Igarashi, Toshitaka Suzuki, Yuki Saitou, Masahiro Kondo, Yoshikuni Hirano | 2016-12-06 |