Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9146578 | Coating apparatus, method for producing electrophotographic photosensitive member and method for mass-producing electrophotographic photosensitive members | Akira Shimada | 2015-09-29 |
| 8844276 | Exhaust muffler for general-purpose engine | Atsushi Maruyama, Toru Kawai | 2014-09-30 |
| D510948 | Color printer | Kazuomi Murata, Haruki Takeuchi | 2005-10-25 |
| 6941919 | General purpose engine | Shosaku Chiba, Kazuhiro Sakamoto | 2005-09-13 |
| 5887563 | Working 4-cycle engine | Shigeru Shudo | 1999-03-30 |
| 5545487 | Wear-resistant sintered aluminum alloy and method for producing the same | Zenzo Ishijima, Jun-ichi Ichikawa, Shuji Sasaki, Hideo Shikata, Hideo Urata +1 more | 1996-08-13 |
| 4449992 | Heat-and-moisture exchanger | Takeyoshi Yamada, Shizuka Kurisu, Shizuo Azuma, Makoto Sano | 1984-05-22 |
| 4244859 | Aromatic polyester composition | Kiyoshi Sugie, Shizuka Kurisu, Shingo Emi, Shizuo Azuma, Toshiaki Harada | 1981-01-13 |
| 4196279 | Process for producing polyesters having a high degree of polymerization | Shizuo Azuma, Noritsugu Saiki | 1980-04-01 |