Issued Patents 1994
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360183 | Photographic film cassette having a film anchor | Koichi Takahashi | 1994-11-01 |
| 5356749 | Imaging method comprising a developer having a novel guanidine type compound | Kazuyoshi Hagiwara | 1994-10-18 |
| 5327417 | Optical disk drive and read/write apparatus | Hideki Okatani, Michihiro Kuramochi, Tetsuji Aoyagi | 1994-07-05 |
| 5325144 | Photographic film curling correcting method and apparatus | Sumio Yoshikawa | 1994-06-28 |
| 5306588 | Treated silica fine powder and toner for developing electrostatic images | Tsuyoshi Takigushi, Rika Doi | 1994-04-26 |
| 5292085 | Method of accommodating photographic film with enlongated leader member in photographic-film cartridge | Junichi Tsuji | 1994-03-08 |
| 5288579 | Developer for developing electrostatic image, image forming apparatus, apparatus unit and facsimile apparatus | Kazuyoshi Hagiwara, Tsuyoshi Takiguchi, Rika Doi | 1994-02-22 |
| 5289067 | Bearing device | Ikunori Sakatani, Takeyuki Yoshiba, Shigeru Endo | 1994-02-22 |