Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8876957 | Adsorption rotor | — | 2014-11-04 |
| 7722703 | Gas adsorption concentration device, seal therefor and method of concentrating high boiling point VOCS using device | — | 2010-05-25 |
| D548823 | Dehumidifier seal cartridge | Shin Matsumoto, Shin-ich Aramaki | 2007-08-14 |
| 5085748 | Process for enriching carbon 13 | Makoto Yamasaki, Yoshiharu Horita, Takashi Otsubo, Takumi Kono, Tomozumi Murata +6 more | 1992-02-04 |
| 4891161 | Cold rolling mill lubricant | Keiichi Tanikawa, Yuzo Higaki, Hiroyuki Goto | 1990-01-02 |