Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076678 | Package for photoelectric wiring and lead frame | — | 2011-12-13 |
| 7865052 | Optical waveguide having an optical transmission direction changing part | Hideki Yonekura, Kazunao Yamamoto, Kenji Yanagisawa | 2011-01-04 |
| 7796851 | Manufacturing method of optical waveguide, optical waveguide and optical reception/transmission apparatus | Hideki Yonekura, Kazunao Yamamoto, Kenji Yanagisawa | 2010-09-14 |
| 7734124 | Optical waveguide and method of manufacturing the same, and method of manufacturing optical/electrical hybrid substrate | Hideki Yonekura, Kazunao Yamamoto, Kenji Yanagisawa | 2010-06-08 |
| 7596289 | Optical/electrical hybrid substrate | Kenji Yanagisawa | 2009-09-29 |
| 6676911 | Exhaust gas treating agent, process for producing the same, and method of treating exhaust gas | Hiroaki Suzuki, Kensuke Kanai, Shingo Jami, Kouiti Yukutake, Shigehiro Kobayashi | 2004-01-13 |
| 6419741 | Cement clinker and cement containing the same | Tatsuo Ikabata, Seiichi Nagaoka, Tatsushi Akiyama, Ayaji Yasumoto | 2002-07-16 |
| 5354644 | Photoresist compositions comprising styryl compound | Shinji Konishi, Ryotaro Hanawa, Akihiro Furuta, Takeshi Hioki, Jun Tomioka | 1994-10-11 |
| 5218136 | Styryl compounds, process for preparing the same and photoresist compositions comprising the same | Shinji Konishi, Ryotaro Hanawa, Akirhiro Furuta, Takeshi Hioki, Jun Tomioka | 1993-06-08 |