Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497232 | Apparatus and method for monitoring granular size and shape during a granulation or coating process | Satoru Watano, Yoshihiro Itoh, Nobuhito Oda, Teturo Kamata, Nobuharu Moriya | 1996-03-05 |
| 5124100 | Dry granulating method and apparatus | Kazuo Nishii, Yoshihiro Itoh, Nobuharu Moriya | 1992-06-23 |
| 5066087 | Optical fiber coupler | Ryozo Yamauchi, Fumio Suzuki | 1991-11-19 |
| 5058979 | Optical fiber coupler and a fabrication method for the same | Ryozo Yamauchi, Fumio Suzuki | 1991-10-22 |
| 5030265 | Optical fiber coupler manufacturing device | Fumio Suzuki, Yoshio Kikuchi, Ryozo Yamauchi | 1991-07-09 |
| 5029961 | Optical fiber coupler and process for manufacturing same | Fumio Suzuki, Tohru Arikawa, Yoshio Kikuchi, Kuniharu Himeno, Osamu Fukuda | 1991-07-09 |
| 4347077 | Process for producing magnesium alloys | Takeshi Goto, Itsuo Hirano, Yoichi Itakura, Yuji Kawahara | 1982-08-31 |
| 4217133 | Refining additive and process for preparing same | Takeshi Goto, Itsuo Hirano, Yuji Kawahara | 1980-08-12 |