Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650607 | Information recording method, information recording medium, and information recording apparatus | Takeshi Maeda, Hiroyuki Minemura, Tsuyoshi Toda, Yasushi Miyauchi, Mitsuhide Miyamoto | 2003-11-18 |
| 6611479 | Information recording and reproducing apparatus | Hiroyuki Minemura | 2003-08-26 |
| 6552972 | Information recording and reproduce apparatus | Hiroyuki Minemura | 2003-04-22 |
| 6483791 | Laser drive integrated circuit and optical disk apparatus using the same | Akihiro Asada, Hideo Ohnuki, Masaaki Kurebayashi, Yasuhito Tanaka, Toshimitsu Kaku +1 more | 2002-11-19 |
| 6160784 | Recording a mark with the rising and falling edges varied based on previously recorded control data | Takeshi Maeda, Hirofumi Sukeda, Hiroyuki Minemura, Makoto Miyamoto | 2000-12-12 |
| 5508805 | Interferometer, optical scanning type tunneling microscope and optical probe | Masaru Muranishi, Mamoru Kainuma, Katsuhiko Kimura, Shozo Saegusa, Katsuyuki Tanaka | 1996-04-16 |
| 5481515 | Optical information storage medium control apparatus | Mamoru Kainuma, Masaru Muranishi, Katsuhiko Kimura | 1996-01-02 |
| 5448536 | Magneto-optical recording device having an optical head capable of generating a circularly polarized light beam | Masaru Muranishi, Mamoru Kainuma, Katsuhiko Kimura | 1995-09-05 |
| 5404009 | Integrated optical information detector for an optical information processing apparatus with a plurality of photo detecting strips and a common bonding pad | Mamoru Kainuma, Masaru Muranishi, Katsuhiko Kimura | 1995-04-04 |
| 5105403 | Optical information reading apparatus with waveguide and diffraction grating | Shozo Saekusa | 1992-04-14 |
| 5044718 | Optical head used in optical information processor | — | 1991-09-03 |