Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387913 | 3D optoelectronic micro system | Yukihiko Arai | 2008-06-17 |
| 6912333 | Optical interconnection apparatus and interconnection module | Takashi Mikawa, Osamu Ibaragi | 2005-06-28 |
| 6845184 | Multi-layer opto-electronic substrates with electrical and optical interconnections and methods for making | Yashuhito Takahashi, Masaaki Inao, Michael G. Lee, William T. Chou, Solomon I. Beilin +3 more | 2005-01-18 |
| 6785447 | Single and multilayer waveguides and fabrication process | Yasuhito Takahashi, James J. Roman, Solomon I. Beilin, Wen-chou Vincent Wang, Masaaki Inao | 2004-08-31 |
| 6706546 | Optical reflective structures and method for making | Yashuhito Takahashi, Kiyoshi Kuwabara, Solomon I. Beilin, Michael G. Peters, Wen-chou Vincent Wang +1 more | 2004-03-16 |
| 6693736 | Optical circuit system and components of same | Takeshi Ishitsuka, Katsusada Motoyoshi, Satoshi Tatsuura, Wataru Sotoyama, Koji Tsukamoto +3 more | 2004-02-17 |
| 6690845 | Three-dimensional opto-electronic modules with electrical and optical interconnections and methods for making | Yashuhito Takahashi, Masaaki Inao, Michael G. Lee, William T. Chou, Solomon I. Beilin +3 more | 2004-02-10 |
| 6684007 | Optical coupling structures and the fabrication processes | Yasuhito Takahashi, James J. Roman, Mark Thomas McCormack, Solomon I. Beilin, Wen-chou Vincent Wang +1 more | 2004-01-27 |
| 6669801 | Device transfer method | James J. Roman, Wen-chou Vincent Wang, Masaaki Inao, Mark Thomas McCormack | 2003-12-30 |
| 6611635 | Opto-electronic substrates with electrical and optical interconnections and methods for making | Yashuhito Takahashi, Masaaki Inao, Michael G. Lee, William T. Chou, Solomon I. Beilin +3 more | 2003-08-26 |
| 6343171 | Systems based on opto-electronic substrates with electrical and optical interconnections and methods for making | Yashuhito Takahashi, Masaaki Inao, Michael G. Lee, William T. Chou, Solomon I. Beilin +3 more | 2002-01-29 |
| 6338975 | Optical circuit device, its manufacturing process and a multilayer optical circuit using said optical circuit device | Satoshi Tatsuura, Wataru Sotoyama, Yasuhiro Yoneda, Katsusada Motoyoshi, Koji Tsukamoto +1 more | 2002-01-15 |
| 6294794 | Non-linear optical device using quantum dots | Toshiro Futatsugi | 2001-09-25 |
| 6215585 | Optical circuit system and components of same technical field | Takeshi Ishitsuka, Katsusada Motoyoshi, Satoshi Tatsuura, Wataru Sotoyama, Koji Tsukamoto | 2001-04-10 |
| 6081632 | Method of producing optical waveguide system, optical device and optical coupler employing the same, optical network and optical circuit board | Wataru Sotoyama, Katsusada Motoyoshi, Takeshi Ishitsuka, Koji Tsukamoto, Shigenori Aoki +4 more | 2000-06-27 |
| 6017681 | Method of coupling optical parts and method of forming a mirror | Koji Tsukamoto, Takeshi Ishitsuka, Katsusada Motoyoshi, Yasuhiro Yoneda | 2000-01-25 |
| 5917980 | Optical circuit device, its manufacturing process and a multilayer optical circuit using said optical circuit device | Satoshi Tatsuura, Wataru Sotoyama, Yasuhiro Yoneda, Katsusada Motoyoshi, Koji Tsukamoto +1 more | 1999-06-29 |
| 5902715 | Method of forming a mirror in a waveguide | Koji Tsukamoto, Takeshi Ishitsuka, Katsusada Motoyoshi, Yasuhiro Yoneda | 1999-05-11 |
| 5861444 | Refractive index imaging material | Koji Tsukamoto, Takeshi Ishitsuka, Katsusada Motoyoshi, Yasuhiro Yoneda | 1999-01-19 |
| 5854868 | Optical device and light waveguide integrated circuit | Wataru Sotoyama | 1998-12-29 |
| 5835646 | Active optical circuit sheet or active optical circuit board, active optical connector and optical MCM, process for fabricating optical waveguide, and devices obtained thereby | Wataru Sotoyama, Takeshi Ishitsuka, Koji Tsukamoto, Shigenori Aoki, Satoshi Tatsuura +2 more | 1998-11-10 |
| 5818983 | Optical integrated circuit, optical circuit waveguide device and process for oriented, selective growth and formation of organic film | Satoshi Tatsuura, Wataru Sotoyama, Yasuhiro Yoneda, Katsusada Motoyoshi, Koji Tsukamoto +2 more | 1998-10-06 |
| 5757989 | Optical circuit system capable of producing optical signal having a small fluctuation and components of same | Takeshi Ishitsuka, Katsusada Motoyoshi, Satoshi Tatsuura, Wataru Sotoyama, Koji Tsukamoto +3 more | 1998-05-26 |
| 5658966 | Method of coupling optical parts and refractive index imaging material | Koji Tsukamoto, Takeshi Ishitsuka, Katsusada Motoyoshi, Yasuhiro Yoneda | 1997-08-19 |
| 5659010 | Nonlinear optical material, process of production of same, and nonlinear optical device and directional coupling type optical switch using same | Wataru Sotoyama, Satoshi Tatsuura, Azuma Matsuura, Tomoaki Hayano | 1997-08-19 |