Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493429 | Method for producing polyacrylic acid (salt)-based water absorbent resin powder | Kozo Nogi, Masatoshi Nakamura, Hirofumi Shibata, Koji Honda, Yusuke Watanabe +2 more | 2019-12-03 |
| 10336961 | Viscosity index improver, lubricant composition, and method for manufacturing lubricant composition | Shigekuni Nakada, Ayumu Sakaguchi, Kenyuu Yoshida | 2019-07-02 |
| 10322469 | Fusion bonding process for glass | Toshimitsu Wakuda | 2019-06-18 |
| 10307506 | Process for producing water-absorbing resin | Syuji Kanzaki, Sumio Okuda, Kunihiko Ishizaki | 2019-06-04 |
| 10294315 | Polyacrylic acid (salt)-based water absorbent resin and method for producing same | Kunihiko Ishizaki, Kazushi Torii, Shin-ichi Fujino, Kazuhiko Sakamoto | 2019-05-21 |
| 10227677 | Titanium alloy | Hideya Kaminaka, Yoshihisa Yonemitsu, Kouichi Takeuchi | 2019-03-12 |
| 10215770 | Automatic analyzer | Michiaki Takeuchi, Tomomi MURAMATSU, Masahiro MASUBUCHI | 2019-02-26 |