Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680622 | Semiconductor device, integrated circuit including the semiconductor device, control IC for switching power supply and the switching power supply | — | 2014-03-25 |
| 8283705 | Junction field effect transistor, integrated circuit for switching power supply, and switching power supply | Koji Sonobe | 2012-10-09 |
| 7982248 | Junction field effect transistor, integrated circuit for switching power supply, and switching power supply | Koji Sonobe | 2011-07-19 |
| 7687385 | Semiconductor device exhibiting a high breakdown voltage and the method of manufacturing the same | Kazuo Matsuzaki, Naoto Fujishima, Akio Kitamura, Gen Tada | 2010-03-30 |
| 7195980 | Semiconductor device exhibiting a high breakdown voltage and the method of manufacturing the same | Kazuo Matsuzaki, Naoto Fujishima, Akio Kitamura, Gen Tada | 2007-03-27 |
| 7056035 | Optical module, optical apparatus including optical module, and method for using optical module | Kaoru Iida, Takahiro Okada, Takashi Koseki, Jun Miyokawa, Toru Fukushima +1 more | 2006-06-06 |
| 7050360 | Wrist watch with vibration function | — | 2006-05-23 |
| 6853034 | Semiconductor device exhibiting a high breakdown voltage and the method of manufacturing the same | Kazuo Matsuzaki, Naoto Fujishima, Akio Kitamura, Gen Tada | 2005-02-08 |
| 6844598 | Lateral high breakdown voltage MOSFET and device provided therewith | Gen Tada | 2005-01-18 |
| 6818954 | Lateral high breakdown voltage MOSFET and device provided therewith | Gen Tada | 2004-11-16 |
| 6740952 | High withstand voltage semiconductor device | Naoto Fujishima, Akio Kitamura, Gen Tada | 2004-05-25 |
| 6728746 | Computer system comprising a plurality of machines connected to a shared memory, and control method for a computer system comprising a plurality of machines connected to a shared memory | Hitoshi Murase, Sunao Takahira, Toshinori Hiraishi, Kenichiro Shimogawa, Katsunori Hiraoka +3 more | 2004-04-27 |
| 6525390 | MIS semiconductor device with low on resistance and high breakdown voltage | Gen Tada, Akio Kitamura, Naoto Fujishima | 2003-02-25 |
| 6181424 | Three-dimensional measurement apparatus | Mitsumasa Okabayashi, Sumio Goto | 2001-01-30 |
| 6148638 | Method for manufacturing a fluorescent lamp | Toshiyoshi Oga, Akihito Wakamiya | 2000-11-21 |
| 5850590 | Method for making a porous sintered material | Seiya Furuta, Kenichi Aota, Kohro Takatsuka, Shigeki Saka, Masahiro Chiji | 1998-12-15 |
| 5824130 | Apparatus for manufacturing spiral fluorescent tube | Toshiyoshi Oga, Shunji Asai | 1998-10-20 |
| 5766295 | Method of manufacturing a spiral fluorescent tube | Toshiyoshi Oga, Shunji Asai | 1998-06-16 |
| 5610476 | Spiral fluorescent tube and method and device for manufacturing the same | Toshiyoshi Oga, Shunji Asai | 1997-03-11 |
| 5570274 | High density multichip module packaging structure | Manabu Bonkohara | 1996-10-29 |
| 5452462 | Global communication interrupt control system for communication between real and virtual machine systems using global communication functions of a shared memory | Hidekazu Matsuura | 1995-09-19 |
| 5257386 | Data transfer control system for virtual machine system | — | 1993-10-26 |