Issued Patents All Time
Showing 26–50 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7723832 | Semiconductor device including semiconductor elements mounted on base plate | Shinji Ohuchi, Yasushi Shiraishi | 2010-05-25 |
| 7592690 | Semiconductor device including semiconductor elements mounted on base plate | Shinji Ohuchi, Yasushi Shiraishi | 2009-09-22 |
| 7525056 | Key switch structure | Toshimi Chiba, Zenzo Tozuka | 2009-04-28 |
| 7514787 | Semiconductor device | — | 2009-04-07 |
| 7486403 | Droplet shape measuring method and apparatus | Tatsuo Osaka, Yoshikatsu Okada, Keiji Sakai | 2009-02-03 |
| 7427810 | Semiconductor device including semiconductor element mounted on another semiconductor element | Shinji Ohuchi, Yasushi Shiraishi | 2008-09-23 |
| 7401232 | Content playback apparatus method and program and key management apparatus and system | Takatoshi Ono, Yoji Kumazaki, Hiroki Murakami, Tetsuya Inoue, Motoji Ohmori | 2008-07-15 |
| 7332373 | Method of manufacturing semiconductor device | — | 2008-02-19 |
| 7288733 | Keyboard apparatus | Toshimi Chiba | 2007-10-30 |
| 7254481 | Action support method and apparatus | Naoki Sashida, Akihiko Obata | 2007-08-07 |
| 7193531 | Method for providing security | Hayuru Ito, Yuji Kijima | 2007-03-20 |
| 7122748 | Semiconductor device having packaging structure | — | 2006-10-17 |
| 6841853 | Semiconductor device having grooves to relieve stress between external electrodes and conductive patterns | — | 2005-01-11 |
| 6759316 | Method of manufacturing a semiconductor chip | — | 2004-07-06 |
| 6673651 | Method of manufacturing semiconductor device including semiconductor elements mounted on base plate | Shinji Ohuchi, Yasushi Shiraishi | 2004-01-06 |
| 6605867 | Surface mount type semiconductor package and manufacturing method therefor | — | 2003-08-12 |
| 6569755 | Semiconductor device having an improved structure for preventing cracks, improved small sized semiconductor and method of manufacturing the same | Yasufumi Uchida, Noriko Murakami, Yoshinori Shizuno | 2003-05-27 |
| 6504239 | Semiconductor device having dummy pattern that relieves stress | — | 2003-01-07 |
| 6479901 | Semiconductor device having interconnected external electrode pads and wire bonding pads | — | 2002-11-12 |
| 6459145 | Semiconductor device having an improved structure for preventing cracks, and improved small-sized semiconductor | Yasufumi Uchida, Noriko Murakami, Yoshinori Shizuno | 2002-10-01 |
| 6437430 | Semiconductor apparatus and frame used for fabricating the same | — | 2002-08-20 |
| 6413917 | Extreme-pressure additive, process for producing the same, cutting fluid, and grinding fluid | Kazumasa Ibi | 2002-07-02 |
| 6387796 | Semiconductor device and method of manufacturing the same | — | 2002-05-14 |
| 6227776 | Machine tool | Akihiro Kitamura, Kousaku Kitamura | 2001-05-08 |
| 6201266 | Semiconductor device and method for manufacturing the same | Shinji Ohuchi, Yasushi Shiraishi | 2001-03-13 |