Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012134 | Internal combustion engine | Mitsunori Wasada, Tsuyoshi Yamamoto, Yasushi Nakahara, Takashi Youso, Takaaki Nagano +4 more | 2018-07-03 |
| 8155862 | Internal combustion engine control method and internal combustion engine system | Toshiaki Nishimoto, Naohiro Yamaguchi, Masahisa Yamakawa, Takashi Youso, Kouji Shishime +3 more | 2012-04-10 |
| 7954471 | Spark ignited internal combustion engine and manufacturing the same | Toshiaki Nishimoto, Naoya Watanabe, Kazuhiro Nagatsu, Masatoshi Hidaka | 2011-06-07 |
| 7944000 | Semiconductor resistor, method of manufacturing the same, and current generating device using the same | Masaya Ohtsuka | 2011-05-17 |
| 7931042 | Vacuum suction system and method of controlling the same | Tomoyuki Kojima, Shigeru Matsukawa | 2011-04-26 |
| 7631059 | VPN service management system having a VPN service manager for a provider network and a VPN service agent for a customer network and enabling rapid change of VPN service conditions | Ta-Wei Chang, Toshimasa Arai, Yasuko Onodera | 2009-12-08 |
| 7561856 | Distortion compensation amplifying apparatus and base station | Masayuki Watabe, Yasuhito Funyu, Hisato Kawano | 2009-07-14 |
| 7405680 | Distortion compensator | Yasuhito Funyu, Takeshi Ohba, Tomohiro Nakamura | 2008-07-29 |
| 7274914 | Output power error absorbing circuit and multi-carrier transmitter having the same | Takeshi Ohba, Yasuhito Funyu, Tomohiro Nakamura | 2007-09-25 |
| 7184069 | Image-erasing apparatus and image-erasing method | Keiichi Yamamoto, Shoji Usuki, Mitsuhiro Maida, Kesato Kishimoto | 2007-02-27 |
| 7141827 | Semiconductor light emitting device and optical disc apparatus using the same | Shinichi Agatsuma, Nozomu Hoshi, Youichi Suzuki | 2006-11-28 |
| 7119299 | Work inspection system | Tomoyuki Kojima, Shigeru Matsukawa, Takahiko Iwazaki, Takayuki Yamauchi | 2006-10-10 |
| 6995399 | Semiconductor light emitting device and optical disc apparatus using the same | Shinichi Agatsuma, Nozomu Hoshi, Youichi Suzuki | 2006-02-07 |
| 6757311 | Laser diode, semiconductor light-emitting device, and method of production thereof | — | 2004-06-29 |
| 6687832 | Control of topology views in network management | Asuro Harada, Yuki Kajitani, Yasuhiro Yamaguchi, Naoki Hayashi, Satoshi Nagai +2 more | 2004-02-03 |
| 6643254 | Rerouting method for a PVC route on an ATM network and a network management system using the rerouting method | Yuki Kajitani, Toshimasa Arai, Asuro Harada, Yasuhiro Yamaguchi, Kazuya Jimbo | 2003-11-04 |
| 6633597 | Semiconductor laser and method for producing same | — | 2003-10-14 |
| 6388967 | Liquid crystal driving signal generating apparatus and optical disk reproducing apparatus with liquid crystal driving signal generating apparatus | Junichi Furukawa, Kiyoshi Tateishi, Noriaki Murao | 2002-05-14 |
| 6172453 | Discharge lamp electrode | Munemitsu Hamada, Masaru Fukuda, Haruo Taguchi, Shoichi Iwaya | 2001-01-09 |
| 6115382 | Permanent virtual connection reservation control system | — | 2000-09-05 |
| 5966509 | Network management device | Takahiro Miyazaki, Yuki Kajitani, Kazuya Jimbo, Hideyuki Chiba | 1999-10-12 |
| 5924107 | Information-processing apparatus having document-editing function | Itaru Fukao, Yuji Kubota, Yoshio Nishiyama, Kazunori Nomura | 1999-07-13 |
| 5826086 | Device and method for aiding designing process of software development | Yasuhiko Arima, Yoshio Nishiyama, Itaru Fukao, Yuji Kubota | 1998-10-20 |
| 5430873 | Software design support apparatus | Itaru Fukao, Harumi Taneda, Yuji Kubota, Yasuhiko Arima, Naoshi Nakagawa +3 more | 1995-07-04 |
| 5323311 | Classified-by-field dictionary generating apparatus, machine translation apparatus and machine translation system using these apparatuses | Itaru Fukao | 1994-06-21 |