Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137616 | Multi-beam optical scanning device | Yoshihiro Inagaki, Toshio Naiki | 2000-10-24 |
| 6101018 | Light beam scanning optical apparatus | Toshio Naiki, Yoshihiro Inagaki | 2000-08-08 |
| 6034806 | Light source device and light beam scanning optical apparatus | Yoshihiro Inagaki, Toshio Naiki | 2000-03-07 |
| 6021145 | Laser diode array unit | Toshio Naiki | 2000-02-01 |
| 5969843 | Light source device and light beam scanning optical apparatus | Toshio Naiki, Yoshihiro Inagaki | 1999-10-19 |
| 5959759 | Multiple beam scanning optical system | — | 1999-09-28 |
| 5943153 | Lens holding apparatus and a light-beam scanning optical apparatus | Toshio Naiki, Yoshihiro Inagaki | 1999-08-24 |
| 5890789 | Multi-beam emitting device having an acoustooptic element | Yoshihiro Inagaki, Toshio Naiki, Keiji Ogoh | 1999-04-06 |
| 5815301 | Scanning optical apparatus | Toshio Naiki, Yoshihiro Inagaki | 1998-09-29 |
| 5583559 | Light beam optical scanning system having an f.theta. mirror | Hiromu Nakamura | 1996-12-10 |
| 5530579 | Laser beam optical scanning device | Hiromu Nakamura, Satoru Ono | 1996-06-25 |
| 5353047 | Beam scanning optical system | Hiromu Nakamura | 1994-10-04 |
| 5294945 | Laser beam optical scanning system and laser printing provided with the laser beam optical scanning system | Kunihiko Omura, Satoru Ono, Hiromu Nakamura | 1994-03-15 |
| 5233457 | Beam scanning optical system | Hiromu Nakamura | 1993-08-03 |
| 5212501 | Image recording apparatus with a laser optical unit | Hiromu Nakamura, Satoru Ono, Masanori Murakami, Toshio Naiki, Kunihiko Omura +1 more | 1993-05-18 |
| 5062094 | Optical head for optical disk system | Mitsutoshi Yagoto, Masanori Murakami | 1991-10-29 |
| 5006874 | Apparatus for recording images on a roll of film and a film winding cartridge | Masanori Murakami, Mitsutoshi Yagoto, Shinichi Mori | 1991-04-09 |
| 4996541 | Film conveying apparatus | Shinichi Mori, Mitsutoshi Yagoto, Masanori Murakami | 1991-02-26 |
| 4972075 | Automatic focusing system with dual diffraction gratings and converging means | Mitsutoshi Yagoto, Masanori Murakami | 1990-11-20 |
| 4958169 | Film handling for a laser recorder | Mitsutoshi Yagoto, Yutaka Watanabe, Shuji Mochizuki, Masayuki Mino, Yutaka Tanaka +1 more | 1990-09-18 |
| 4950888 | Scanning beam synchronization system | — | 1990-08-21 |
| 4940310 | Optical scanning device using plural sources of differing wavelengths | — | 1990-07-10 |
| 4891653 | Image recorder with microstep driven motor transport | Mitsutoshi Yagoto | 1990-01-02 |
| 4880299 | Telecentric f.theta. lens system for laser COM | — | 1989-11-14 |
| 4878067 | Laser recorder with stable film feed auxiliary scanning | Mitsutoshi Yagoto, Masayuki Mino, Yutaka Tanaka, Yutaka Watanabe | 1989-10-31 |