Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7820593 | Powdery plant vitalizers | Hiroyuki Yamashita, Tadayuki Suzuki | 2010-10-26 |
| 7740742 | Powder composition for paper manufacturing | Yoshihito Hamada, Kazuo Kubota, Atsushi Hiraishi, Jun Kozuka, Takahiro Kawaguchi +3 more | 2010-06-22 |
| 6719857 | Die casting magnesium alloy | Yusuke Nakaura, Takeshi Sakagami | 2004-04-13 |
| 6544763 | Enzyme particles | Yoshinobu Imaizumi, Itsuro Tsukahara, Hiroyuki Yamashita | 2003-04-08 |
| 6410287 | Enzyme particles | Yoshinobu Imaizumi, Itsuro Tsukahara, Hiroyuki Yamashita | 2002-06-25 |
| 5460666 | Method of manufacturing natural aging-retardated aluminum alloy sheet | Takeshi Fujita, Kohei Hasegawa, Shinji Mitao, Masataka Suga, Masakazu Niikura +1 more | 1995-10-24 |
| 5417919 | Aluminum alloy material having high strength and excellent formability | Yoshinobu Komiyama, Hiroshi Saitoh, Masahiko Miyazaki | 1995-05-23 |
| 5079350 | Process for the production of alkyl glycoside or aqueous solution thereof | Tadaaki Fujita, Kiyoshi Aimono, Kunizo Hashiba | 1992-01-07 |
| 4645543 | Superplastic aluminum alloy | Hideo Watanabe, Yo Takeuchi | 1987-02-24 |