Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D516519 | Connector | Atsushi Nishio, Masaki Sawafuji | 2006-03-07 |
| D516036 | Connector | Atsushi Nishio, Masaki Sawafuji | 2006-02-28 |
| D515511 | Connector | Atsushi Nishio, Masaki Sawafuji | 2006-02-21 |
| D513735 | Connector | Atsushi Nishio, Masaki Sawafuji | 2006-01-24 |
| 6989864 | Automatic focusing device for film scanner | — | 2006-01-24 |
| 6892001 | Optical packet header identifier, optical router incorporating the same therein, and optical routing method using the router | Yukio Ogura | 2005-05-10 |
| 6870991 | Fiber-type optical coupler with slanting Bragg diffraction gratings and optical parts and apparatuses using the same | Yutaka Urino | 2005-03-22 |
| 6856414 | Image data communication system, server system, method of controlling operation of same, and recording medium storing program for control of server system | Norihisa Haneda, Keisuke Tanaka | 2005-02-15 |
| 6674197 | Electromagnetic sound generator | Katsuya Iwabuchi, Tatsumi Ide | 2004-01-06 |
| 6621521 | Automatic focusing device for film scanner | — | 2003-09-16 |
| 6577760 | Image processing apparatus and method, image synthesizing system and method, image synthesizer and client computer which constitute image synthesizing system, and image separating method | Koichi Sakamoto | 2003-06-10 |
| 6513035 | Database search apparatus and method | Keisuke Tanaka | 2003-01-28 |
| 5428695 | Optical non-reciprocal circuit of waveguide type | — | 1995-06-27 |
| 5294790 | Probe unit for near-field optical scanning microscope | Hiroshi Kajimura, Akitoshi Toda, Tsugiko Takase | 1994-03-15 |
| 5133027 | Optical waveguide apparatus for controlling a signal light traveling through an optical waveguide by means of other light | Jun Funazaki, Takashi Mizusaki, Hideo Adachi, Atsushi Yusa | 1992-07-21 |
| 4945392 | Static induction transistor and manufacturing method of the same | — | 1990-07-31 |
| 4889826 | Static induction transistor and manufacturing method of the same | — | 1989-12-26 |
| 4717945 | Solid state image pick-up device with a shutter function | Atsushi Yusa, Toshimasa Akagi, Tomoji Ishii | 1988-01-05 |
| 4686678 | Semiconductor laser apparatus with isolator | Isamu Sakuma, Taketoshi Hibiya, Mitsuhito Sakaguchi | 1987-08-11 |
| 4684968 | JFET imager having light sensing inversion layer induced by insulator charge | Jun-ichi Nishizawa | 1987-08-04 |
| 4522473 | Faraday rotator for an optical device | Taketoshi Hibiya, Koichi Matsumi | 1985-06-11 |
| 4327971 | Electro-optical light modulators, light wavelength multiplex signal transmitting apparatus and light wavelength separating switches utilizing the same | Michikazu Kondo, Mitsuhito Sakaguchi | 1982-05-04 |
| 4299449 | Acoustooptic modulator | — | 1981-11-10 |
| 4270149 | Laser beam facsimile apparatus | Keiichi Kubota, Mitsuhito Sakaguchi | 1981-05-26 |