Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7883330 | Powder compression molding machine and apparatus for continuous production of powder compression molded item using the machine | Mitsuho Shibata, Ikuru Toyoda, Shoushi Tsukamoto | 2011-02-08 |
| 6877611 | Weight sorter | Taizo Yamamoto, Yoshihisa Kawaguchi | 2005-04-12 |
| 6478162 | Weight sorter | Taizo Yamamoto, Yoshihisa Kawaguchi | 2002-11-12 |
| 5209040 | Capsule sealing apparatus | Taizo Yamamoto, Yoshihisa Kawaguchi | 1993-05-11 |
| 4959943 | Capsule charging apparatus | Taizo Yamamoto | 1990-10-02 |