Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D817936 | Antenna | Hidetoshi Yoshida | 2018-05-15 |
| 6379803 | Low-reflectance glass article and process for preparing the same | Koichiro Nakamura, Toshifumi Tsujino | 2002-04-30 |
| 5294237 | Process for producing flakes of glass | Toshiaki Mizuno, Takashi Yamagishi, Kazuhiro Doushita | 1994-03-15 |
| 5201929 | Apparatus for producing flakes of glass | Toshiaki Mizuno, Takashi Yamagishi, Kazuhiro Doushita | 1993-04-13 |
| 4824806 | Glass fibers having low dielectric constant | Mitsugi Yoshiyagawa, Seiichiro Manabe | 1989-04-25 |
| 4556783 | Heat welding apparatus | Kazuo Naruse, Yoshiaki Kurokawa | 1985-12-03 |