Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7911686 | Optical module and optical communication system | Haruhisa Soda | 2011-03-22 |
| 7501294 | VCSEL for high speed lower power optical link | — | 2009-03-10 |
| 7262436 | III-nitride semiconductor light emitting device having a silver p-contact | You Kondoh, Satoshi Watanabe, Yawara Kaneko, Norihide Yamada | 2007-08-28 |
| 6973238 | Optical switch and optical communication system | Haruhisa Soda | 2005-12-06 |
| 6900472 | Semiconductor light emitting device having a silver p-contact | You Kondoh, Satoshi Watanabe, Yawara Kaneko, Norihide Yamada | 2005-05-31 |
| 6841407 | Method for aperturing vertical-cavity surface-emitting lasers (VCSELs) | Larry A. Coldren, Eric M. Hall, Guilhem Almuneau | 2005-01-11 |
| 6810064 | Heat spreading layers for vertical cavity surface emitting lasers | Larry A. Coldren, Eric M. Hall | 2004-10-26 |
| 6714573 | Contact scheme for intracavity-contacted vertical-cavity surface-emitting laser | Larry A. Coldren, Eric M. Hall | 2004-03-30 |
| 6687281 | Double intracavity contacted long-wavelength VCSELs | Larry A. Coldren, Eric M. Hall | 2004-02-03 |
| 6653158 | Double intracavity contacted long-wavelength VCSELs and method of fabricating same | Eric M. Hall, Larry A. Coldren | 2003-11-25 |
| 6486984 | Wavelength monitor using hybrid approach | Douglas M. Baney, Norihide Yamada, Satoshi Watanabe, Yoshikatsu Ichimura | 2002-11-26 |
| 6375255 | Rear passenger seat in vehicle compartment | Tsutomu Maruta, Naoki Wakasugi | 2002-04-23 |
| 6239490 | P-contact for a Group III-nitride semiconductor device and method of making same | Norihide Yamada, Yoshifumi Yamaoka, Tetsuya Takeuchi, Yawara Kaneki | 2001-05-29 |
| 6194743 | Nitride semiconductor light emitting device having a silver p-contact | You Kondoh, Satoshi Watanabe, Yawara Kaneko, Norihide Yamada | 2001-02-27 |
| 5729567 | Multilayer film structure and vertical cavity surface emitting lasers | — | 1998-03-17 |
| 5530381 | Integrated high-speed bipolar logic circuit method | — | 1996-06-25 |
| 5497118 | Signal selector circuit and signal-generating circuit | Toshiaki Ueno | 1996-03-05 |
| 5402016 | Integrated high-speed bipolar logic circuit | — | 1995-03-28 |
| 5333553 | Carriers for linear motor vehicle-borne field magnets which straddle ground-side coils | Kazumi Matsui, Kouichi Matsuoka | 1994-08-02 |
| 5071887 | Polyurethane elastomer | Kiyofumi Murayama, Yukio Ohbuchi | 1991-12-10 |
| 4818148 | Frost damage proofed pile | Takashi Takeda, Katsumi Omori, Toshiyuki Ohkuma, Kenji Kidera, Tetsuzo Hirose | 1989-04-04 |
| 4663869 | Display for displaying images in three dimensions | — | 1987-05-12 |
| 4643912 | Method for forming a metal layer with pattern on a substrate | Kiyotaka Uchikawa | 1987-02-17 |
| 4585681 | Frost damage proofed pile | Kenji Kidera, Takashi Takeda, Katsumi Omori, Toshiyuki Okuma | 1986-04-29 |
| 4417411 | Information display device | Naoki Miyagishima | 1983-11-29 |