Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9058294 | Programmable logic controller | — | 2015-06-16 |
| 5085748 | Process for enriching carbon 13 | Makoto Yamasaki, Yoshiharu Horita, Takashi Otsubo, Tomozumi Murata, Yuji Fujioka +6 more | 1992-02-04 |
| 4726815 | Process for adsorbing and separating carbon dioxide from gas mixture | Kiyoshi Hashimoto, Makoto Kurimoto, Masaru Uno | 1988-02-23 |