Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11164123 | System and device for evaluating operation result of corrugated paperboard box making machine | Yoshimichi Takahashi, Hikaru Isowa, Junya Yasuda, Masataka Kitagawa | 2021-11-02 |
| 11030558 | System and device for evaluating operation result of corrugated paperboard box making machine | Yoshimichi Takahashi, Hikaru Isowa, Junya Yasuda, Masataka Kitagawa | 2021-06-08 |
| 10914015 | Steel cord and method for producing the same | Tetsuya Nakajima, Kenichi Yamashita, Takashi Tokuyama, Shinei Takamura, Masumi Suzuki +1 more | 2021-02-09 |