Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6194067 | Carbonaceous particles and carbonaceous fibers both coated with boron nitride, and lithium secondary cells produced by using the same as negative active material | Takeshi Hamada, Tsutomu Sugiura, Kimihito Suzuki, Taro Kohno, Yoshitaka Yamana | 2001-02-27 |
| 5324602 | Method for fabricating a cathode ray tube | Norihiro Tateyama, Osamu Dobashi | 1994-06-28 |
| 5134047 | Method of manufacturing color cathode ray tube | Hiroshi Itoh, Hideaki Takazawa, Tadashi Asazuma | 1992-07-28 |
| 4990417 | Method of manufacturing a cathode ray tube | Norihiro Tateyama | 1991-02-05 |