Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504803 | Laser processing apparatus and laser processing method | Yoshio MIZUTA, Takashi Kurita, Takeshi WATARI, Norio Kurita, Toshiyuki Kawashima | 2022-11-22 |
| 10777963 | Laser device | Takashi Sekine, Yoshinori Kato | 2020-09-15 |
| 10640588 | Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing same | Satoshi Matsumoto, Kunihiko Ishizaki, Shigeru Sakamoto | 2020-05-05 |
| 10640593 | Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing same | Satoshi Matsumoto, Kunihiko Ishizaki, Yoshifumi Adachi | 2020-05-05 |