Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8642365 | Method of manufacturing ridge-type semiconductor laser | — | 2014-02-04 |
| 8617969 | Method for producing semiconductor optical device | Kenji Sakurai, Hiroyuki Yoshinaga | 2013-12-31 |
| 8450128 | Method for producing semiconductor optical device and semiconductor optical device | Hiroyuki Yoshinaga | 2013-05-28 |
| 8218591 | Laser diode with ridge waveguide structure and method for manufacturing the same | Yutaka Onishi | 2012-07-10 |
| 8124543 | Method for manufacturing semiconductor laser diode | Kenji Koyama, Hiroyuki Yoshinaga, Kuniaki Ishihara | 2012-02-28 |
| 7957446 | Semiconductor laser and method of making semiconductor laser | — | 2011-06-07 |
| 7947520 | Semiconductor laser and method of making the same | Toshio Nomaguchi, Kenji Hiratsuka | 2011-05-24 |
| 7736926 | Method for manufacturing a light-emitting device with a periodic structure in an active region | — | 2010-06-15 |
| 7597866 | Translucent lutetium oxide sinter, and method for manufacturing same | Shunsuke Hosokawa, Takagimi Yanagitani | 2009-10-06 |
| 7496125 | Composite laser rod, fabricating method thereof, and laser device therewith | Hikaru Kouta, Yoshikazu Suzuki, Shuetsu Kudo, Masaki Tsunekane, Katsuji Mukaihara +1 more | 2009-02-24 |
| 7158546 | Composite laser rod, fabricating method thereof, and laser device therewith | Hikaru Kouta, Yoshikazu Suzuki, Shuetsu Kudo, Masaki Tsunekane, Katsuji Mukaihara +1 more | 2007-01-02 |
| 7128731 | Syringe-type container for liquid medicine | Masafumi Aramata, Hitoshi Futagawa, Satoru Igarashi | 2006-10-31 |
| 7016680 | Method for detecting high-speed movement of mobile communication terminal, mobile communication terminal, and program | — | 2006-03-21 |
| 6990026 | Data processing apparatus and memory card | — | 2006-01-24 |
| 6901975 | Drug solution container with a connector for communicating | Masafumi Aramata, Toshikazu Hirayama, Satoru Igarashi, Yoshihisa Murai, Teruhisa Hirobe | 2005-06-07 |
| 6200918 | Corrosion resistant ceramic and a production method thereof | Takagimi Yanagitani, Seiki Imagawa, Hitoshi Kubo | 2001-03-13 |
| 6111592 | DMA data transfer apparatus, motion picture decoding apparatus using the same, and DMA data transfer method | — | 2000-08-29 |
| 5720731 | Prefilled syringe for injection of two liquids | Masafumi Aramata, Hitoshi Futagawa | 1998-02-24 |
| 4933953 | Initial synchronization in spread spectrum receiver | — | 1990-06-12 |
| 4528045 | Heat-resisting spheroidal graphite cast iron | Yoshimasa Tanaka, Minoru Uchino, Iwao Teshima, Kensei Matsuki | 1985-07-09 |