Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134371 | Optical fiber fixing member, optical fiber array, optical waveguide module and method of measuring dimensional accuracy of optical fiber fixing member | Masahiro Yoshida | 2000-10-17 |
| 6105395 | Manufacturing method for glass molded products | Masahiro Yoshida, Lihong Zhang, Yoshiatsu Yokoo | 2000-08-22 |
| 6050110 | Method for manufacturing glass product | Masahiro Yoshida, Lihong Zhang, Yoshiatsu Yokoo, Ken Uno | 2000-04-18 |
| 6032490 | Mold for fabricating optical fiber guide block | Gakuei Shibata, Masahiro Yoshida | 2000-03-07 |
| 5466519 | Support for a photographic printing paper and a manufacturing process therefor | Yuji Shirakura, Hisamasa Abe, Tatsuo Shimizu, Sei Kawahara, Takahito Miyoshi +1 more | 1995-11-14 |