Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247827 | Bead appearance inspection device, bead appearance inspection method, program, and bead appearance inspection system | Katsuaki OKUMA, Teruaki Nishinaka | 2025-03-11 |
| 12174620 | Information presentation method of an identifier managed by a welding system | Takamichi Komatsu, Toshinari Mohri, Kazuki Hanada | 2024-12-24 |
| 8144088 | Surface lighting device and portable terminal using the same | Seiji Manabe, Kensei Fukuda, Takahiro Oomori, Shinobu Kamizuru, Sumio Tate | 2012-03-27 |
| 7492346 | Surface lighting device and portable terminal using the same | Seiji Manabe, Kensei Fukuda, Takahiro Oomori, Shinobu Kamizuru, Sumio Tate | 2009-02-17 |
| 7195411 | Recording apparatus with mechanism for ejecting recording medium | Hiroyuki Matsuo, Koji Ikeda, Masaichiro Tatekawa, Yosuke Toyofuku, Hideaki Horio | 2007-03-27 |
| 7140796 | Recording apparatus | Hiroyuki Matsuo, Koji Ikeda, Masaichiro Tatekawa, Yosuke Toyofuku, Hideaki Horio | 2006-11-28 |
| 7093932 | Ink-jet recording device and control method thereof | Hidehiko Inokuchi, Yutaka Miyazono | 2006-08-22 |
| 7088333 | Surface lighting device and portable terminal using the same | Seiji Manabe, Kensei Fukuda, Takahiro Oomori, Shinobu Kamizuru, Sumio Tate | 2006-08-08 |
| 6952598 | Virtual image display apparatus and electronic equipment using thereof | Satoshi Kiyomatsu, Kazumi Ohtsubo | 2005-10-04 |
| 6848850 | Recording apparatus | Hiroyuki Matsuo, Koji Ikeda, Masaichiro Tatekawa, Yosuke Toyofuku, Hideaki Horio | 2005-02-01 |
| 6556533 | Optical pickup device | Masaharu Fukakusa, Taiichi Mori, Hiroshi Tanigawa, Haruhiko Kono, Mikio Tomisaki +1 more | 2003-04-29 |
| 6292154 | Antenna device | Futoshi Deguchi, Sumio Tate | 2001-09-18 |
| 6266314 | Optical pickup device | Masaharu Fukakusa, Taiichi Mori, Hiroshi Tanigawa, Haruhiko Kono, Mikio Tomisaki +1 more | 2001-07-24 |
| 6256283 | Optical pickup having a common light beam path for passing either of a plurality of kinds of light beams | Masaharu Fukakusa, Taiichi Mori, Hiroshi Tanigawa, Haruhiko Kono, Mikio Tomisaki +1 more | 2001-07-03 |
| 5923636 | Optical pickup | Takashi Haruguchi, Kouki Kojima, Fuminobu Furukawa | 1999-07-13 |
| 5783818 | Integrated type optical pickup having packaging with gas-tight seal | Seiji Manabe, Mikio Tomisaki, Shigeki Takeuchi, Tatsuya Hiwatashi, Kazuhisa Ide +3 more | 1998-07-21 |
| 4399452 | Explosion-proof semiconductor device | Youichi Araki, Yukio Igarashi, Shinjiro Kojima | 1983-08-16 |