Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155078 | Printing apparatus and inspection method therefor | Masahiko Umezawa, Kouichi Serizawa, Satoshi Kitai, Yoshiaki Murayama | 2021-10-26 |
| 11130607 | Bottle can, bottle can with cap, and method for manufacturing bottle can | Toshiyuki Hasegawa, Masaomi Tamura, Tomohiko Nakamura, Nobuhiro Sasajima | 2021-09-28 |
| 11059619 | Bottle can and bottle can with cap | Toshiyuki Hasegawa, Masaomi Tamura, Tomohiko Nakamura, Nobuhiro Sasajima | 2021-07-13 |
| 11020959 | Printing apparatus and method of judging nozzle discharge state of printing apparatus | Yoshiaki Murayama, Satoshi Kitai, Masahiko Umezawa, Tomoki Kobayashi | 2021-06-01 |
| 11002151 | Turbocharger | Takashi Tsukiyama, Hiroaki Ikegami | 2021-05-11 |