Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6326623 | Dust radiation monitor apparatus and dust sampling apparatus used therefor | Mitsuo Ishibashi, Yorimasa Endo, Eiji Noda, Yasuo Suzuki, Noriyuki Seki +1 more | 2001-12-04 |
| 6290470 | Shaft sealing assembly and compressor incorporating the same | Takuya Okuno, Masahiro Kawaguchi, Masanori Sonobe, Atsuyuki Morishita | 2001-09-18 |
| 5454308 | Cam mechanism for stencil duplicating machine | Takuo Sato | 1995-10-03 |
| 5076562 | Sheet feeder | Yoshinobu Sai, Toshiaki Sannohe | 1991-12-31 |