Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698948 | Furnace wall construction for industrial use | Akinori Koda | 1987-10-13 |
| 4669717 | Recording apparatus | Kiyoshi Tomimori, Jiro Egawa | 1987-06-02 |
| 4629173 | Sheet reverse apparatus | Kiyoshi Hashimoto, Kiyoshi Tomimori, Shinji Nakagawa | 1986-12-16 |
| 4552417 | Polygonal type optical deflector | Goro Oda, Kiyoshi Tomimori | 1985-11-12 |
| 4523800 | Polygonal mirror optical deflector | Goro Oda, Masashi Kamiya | 1985-06-18 |
| 4517668 | Optical disk with narrow guide tracks | Takashi Takaoka, Masahiko Mochizuki, Tadao Miura | 1985-05-14 |
| 4517591 | Color printing apparatus | Masayoshi Nagashima, Hiroshi Yamane | 1985-05-14 |
| 4439797 | Recording tape for use in a recording and reproducing apparatus | Tomohisa Yoshimaru, Junichi Daigo | 1984-03-27 |
| 4417331 | Method for manufacturing an optical disc | Takashi Takaoka, Masahiko Mochizuki, Tadao Miura | 1983-11-22 |
| 4385376 | Method of making an optical memory disk and a product thereby | Takashi Takaoka, Masahiko Mochizuki, Tadao Miura | 1983-05-24 |
| 4372804 | Method for making multilayer printed wiring board | Takayoshi Hanabusa, Kenji Yamamoto, Shinzi Umemoto, Keiji Kurosawa | 1983-02-08 |
| 4368503 | Hollow multilayer printed wiring board | Keiji Kurosawa, Kenji Yamamoto, Hisami Mitsui, Ayako Miyabara, Kiyotaka Miyagawa +1 more | 1983-01-11 |
| 4357366 | Method of making an optical memory disk and a product thereby | Takashi Takaoka, Masahiko Mochizuki, Tadao Miura | 1982-11-02 |
| 4298269 | Recordable reader printer and electrostatic copier | Tomohisa Yoshimaru, Yasuhiro Sato | 1981-11-03 |
| 4275879 | Abnormal feed condition-detecting apparatus for a printing device | Osamu Kondo | 1981-06-30 |