Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11446631 | Alkaline earth metal ion adsorbent, and production method of the same, and alkaline earth metal ion-containing liquid treatment apparatus | Takashi Sakuma, Makoto Komatsu, Takeshi Izumi, Takayasu Tanaka, Takafumi Tanaka +5 more | 2022-09-20 |
| 5853887 | White conductive powder, a process for its production and a resin composition containing the powder | Akihiro Yoshimoto, Toshihiro Yoshinaga, Masayasu Morishita | 1998-12-29 |
| 5736239 | Coating layer and film having flip-flop properties | Hidefumi Harada | 1998-04-07 |