Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7430127 | Electronic circuit board | — | 2008-09-30 |
| 7386200 | Photonic circuit board | — | 2008-06-10 |
| 7307116 | Rubber composition for breaker and pneumatic tire using the same | Yoichi Mizuno, Masato Kawase, Naohiko Kikuchi | 2007-12-11 |
| 7262241 | Rubber composition for tire tread | Narihiro Tahara | 2007-08-28 |
| 7195045 | Tire having tread including glass fibers and particles having Moh's hardness of at least 5 | Akira Minagoshi, Takeshi Ota | 2007-03-27 |
| 7141778 | Semiconductor device, optoelectronic board, and production methods therefor | — | 2006-11-28 |
| 7072535 | Layered board, and apparatus incorporating such layered board | — | 2006-07-04 |
| 7062117 | Layered board, and apparatus incorporated such layered board | — | 2006-06-13 |
| 7044181 | Studless tire having tread including fibers oriented in thickness direction | Naohiko Kikuchi, Narihiro Tahara, Takeshi Ohta | 2006-05-16 |
| 6977820 | Electronic circuit board | — | 2005-12-20 |
| 6936808 | Semiconductor device, optoelectronic board, and production methods therefor | — | 2005-08-30 |
| 6897430 | Semiconductor device, optoelectronic board, and production methods therefor | — | 2005-05-24 |
| 6573323 | Aluminum hydroxide, and tire tread rubber composition and pneumatic tire employing the aluminum hydroxide | Naohiko Kikuchi, Takeshi Ota, Satoru Nippa | 2003-06-03 |
| 6563137 | Optoelectric integrated device having a three-dimensional solid configuration | — | 2003-05-13 |
| 6374885 | Studless tire including oriented short fibers | Hidehiko Hino, Narihiro Tahara, Shinichi Miyazaki | 2002-04-23 |
| 6369151 | Rubber composition for tire tread | Yoichi Mizuno | 2002-04-09 |
| 6075799 | Polarization selective semiconductor laser, optical transmitter using the same, optical communication system using the same and fabrication method of the same | Makoto Ogusu | 2000-06-13 |
| 6057560 | Multi-layer, mirror of compound semiconductors including nitrogen and surface light-emitting device with the same | — | 2000-05-02 |
| 6043104 | Fabrication method of a polarization selective semiconductor laser | Makoto Ogusu | 2000-03-28 |
| 6031860 | Optical device capable of switching output intensity of light of predetermined polarized wave, optical transmitter using the device, network using the transmitter, and method of driving optical device | Jun Nitta | 2000-02-29 |
| 5757832 | Optical semiconductor device, driving method therefor and light source and opitcal communication system using the same | — | 1998-05-26 |
| 5701325 | Compound semiconductor device and fabrication method of producing the compound semiconductor device | Toshihiko Ouchi, Hajime Sakata, Noriaki Ohguri | 1997-12-23 |
| 5699373 | Oscillation polarization selective semiconductor laser and optical communication system using the same | Toshihiko Ouchi | 1997-12-16 |
| 5624764 | Composite material of metal and rubber for use in industrial rubber articles | Kiyoshige Muraoka, Takafumi Taguchi | 1997-04-29 |
| 5613020 | Optical devices having a periodical current restraint layer and optical communication systems using the optical device | Hidetoshi Nojiri | 1997-03-18 |