Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7635359 | Receptacle for use with a medical suction device | Hiroaki Takimoto | 2009-12-22 |
| 7611496 | Liquid medicine-measuring device for liquid medicine-injecting device | Keiichi Yamada, Koichi Aida, Yoshinori Nakata | 2009-11-03 |
| 6270483 | Liquid discharge regulator and liquid feeder equipped with the same | Keiichi Yamada, Mitsuyoshi Inoue, Atsushi Yamamoto, Tatsuji Higashi | 2001-08-07 |
| 4663279 | Method of beneficiation of complex sulfide ores | Hiroichi Miyashita, Masayuki Hisatsune | 1987-05-05 |