Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5139952 | Tissue culture flask | Jiro Akiyama, Takeshi Yamamoto | 1992-08-18 |
| D320936 | Chemical container | Kazunori Hirose, Zensho Kanda | 1991-10-22 |
| D320738 | Tray for chemical containers | Zencho Kanda, Kazunori Hirose | 1991-10-15 |
| 5054948 | Liquid applicator | Kazunori Hirose, Zensho Kanda | 1991-10-08 |
| D285182 | Case for electronic clinical thermometer | Masaru Wada, Tetsuya Arioka | 1986-08-19 |
| D284400 | Case for electronic clinical thermometer | Masaru Wada, Tetsuya Arioka | 1986-06-24 |