Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8269908 | Thin-film transistor, method of manufacturing the same, and display device | Naoki Nakagawa, Takeshi Ono, Yusuke Uchida | 2012-09-18 |
| 7385157 | Laser beam welding method and apparatus | Naoki Fukai, Jun Kitagawa, Junya TANABE, Keiji Otsuka | 2008-06-10 |
| 7380697 | Welding condition monitoring device | Hideo Seki, Sukeyuki Shinotsuka, Makoto Furukawa, Keiji Otsuka, Jiro Kirita +2 more | 2008-06-03 |
| 7329999 | Lamp lighting circuit | Takahiro Hiraoka | 2008-02-12 |
| 7319205 | Laser welding method and device | — | 2008-01-15 |
| 7154644 | Image reader | Takahiro Hiraoka | 2006-12-26 |
| 7091659 | Organic electro luminescence element and manufacturing method thereof | Hiroyuki Fuchigami, Kazushi Yamayoshi, Tomoyuki Irizumi | 2006-08-15 |
| 7091674 | Rare gas fluorescent lamp device | Takahiro Hiraoka | 2006-08-15 |
| 7012336 | Semiconductor device with a fluorinated silicate glass film as an interlayer metal dielectric film, and manufacturing method thereof | Seiji Okura, Mahito Sawada | 2006-03-14 |
| 6850016 | Rare gas discharge lamp lighting apparatus | Takahiro Hiraoka | 2005-02-01 |
| 6579787 | Semiconductor device with a fluorinated silicate glass film as an interlayer metal dielectric film, and manufacturing method thereof | Seiji Okura, Mahito Sawada | 2003-06-17 |
| 5771309 | Method for measuring position of hole | Naoji Yamaoka | 1998-06-23 |
| 5633950 | Method of image processing in optical measuring apparatus | Naoji Yamaoka | 1997-05-27 |
| 5608817 | Optical measuring method | Naoji Yamaoka | 1997-03-04 |
| 5276353 | Speed stabilization apparatus for two shaft gas turbine | Toshimitsu Kobayashi, Athusi Saigusa | 1994-01-04 |
| 5194274 | Ice confectionery | — | 1993-03-16 |