Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800862 | Ion implanting apparatus and ion implanting method | Kohichi Orihira, Kazuhiro Nakao, Mitsunori Nakamura | 2004-10-05 |
| 6724574 | Head gimbal assembly having an encased drive IC chip | Takeshi Wada, Mitsuyoshi Kawai, Atsushi Hirose, Masashi Shiraishi | 2004-04-20 |
| 6678468 | Video and audio coding method, coding apparatus, and coding program recording medium | Hidenori Tatsumi, Koichi Horiuchi, Aki Yoneda, Eiji Kawahara, Yoshitaka Arase | 2004-01-13 |
| 6665148 | Magnetic head apparatus with IC chip mounted on suspension for increased heat diffusion and magnetic disk apparatus having magnetic head apparatus | Masashi Shiraishi, Takeshi Wada, Mitsuyoshi Kawai, Takashi Honda, Norikazu Ota +1 more | 2003-12-16 |
| 6523249 | Mounting method of IC chip and manufacturing method of head suspension assembly with the IC chip | Takeshi Wada, Atsushi Hirose, Mitsuyoshi Kawai, Masashi Shiraishi | 2003-02-25 |
| 6495840 | Ion-implanting method and ion-implanting apparatus | Nariaki Hamamoto | 2002-12-17 |
| 6387851 | Micro-fabrication method and equipment thereby | — | 2002-05-14 |
| 6353703 | Video and audio coding method, coding apparatus, and coding program recording medium | Hidenori Tatsumi, Koichi Horiuchi, Aki Yoneda, Eiji Kawahara, Yoshitaka Arase | 2002-03-05 |
| 6212208 | Method for coding and multiplexing multimedia data, apparatus for coding and multiplexing multimedia data, record media containing program for coding and multiplexing multimedia data | Aki Yoneda | 2001-04-03 |
| 6014496 | Moving picture coding method, moving picture coding apparatus and moving picture coding program recording medium | Aki Yoneda | 2000-01-11 |
| 5814815 | Phase-contrast electron microscope and phase plate therefor | Nobuyuki Osakabe, Akira Tonomura | 1998-09-29 |
| 5411733 | Antiviral agent containing crude drug | Toyoharu Hozumi, Haruo Ooyama, Tsuneo Namba, Kimiyasu Shiraki, Masao Hattori +2 more | 1995-05-02 |
| 5270845 | Liquid crystal display unit manufacturing method including forming one of two gate line layers of display electrode material | Hirokazu Sakamoto, Masayuki Yokomizo, Masahiro Hayama, Naoki Nakagawa, Makoto Ohtani | 1993-12-14 |
| 5099114 | Optical wavelength demultiplexer | Masafumi Koga | 1992-03-24 |
| 4966194 | Four-way switching valve device | Keiichiroh Nakatsukasa | 1990-10-30 |
| 4793678 | Fiber optic polarization controller | Haruo Kano | 1988-12-27 |
| 4484406 | Connected prism elements swivellingly | Hajime Matsumoto | 1984-11-27 |
| 4424274 | Process for producing citric acid from hydrocarbons by fermentation | Yoshiyuki Ichikawa, Takeo Nagata | 1984-01-03 |
| 4411998 | Suppressing method of iso-citric acid formation in producing citric acid from hydrocarbons by fermentation | Atsushi Fujimaki, Takeo Nagata | 1983-10-25 |
| 4309034 | Competitive game moving objects through adjacent depressions in an inclined surface | — | 1982-01-05 |
| 4290605 | Game having pathway traversing a plurality of independent object transfer mechanisms | — | 1981-09-22 |
| 4272159 | Optical circulator | — | 1981-06-09 |
| 4239329 | Optical nonreciprocal device | — | 1980-12-16 |