Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4622988 | Liquid replenishing apparatus | Hiroaki Takimoto, Tetsuo Miyajiri, Masanori Fujikawa | 1986-11-18 |
| 4563312 | Gas supplying apparatus | Hiroaki Takimoto, Tetsuo Miyajiri, Kiminobu Yoshida | 1986-01-07 |