Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12115923 | Earth structure for filler pipe | Takahiko Ono, Takeshi Hirohara, Hiroshi Hanahara, Takatoshi Nagata | 2024-10-15 |
| 11906077 | Filler pipe and method for manufacturing filler pipe | Hiroshi Hanahara, Takeshi Hirohara | 2024-02-20 |
| 10483780 | Electronic apparatus and control method for the same | — | 2019-11-19 |
| 10193543 | Electronic device and method of controlling switching elements | — | 2019-01-29 |
| 8854276 | Portable terminal | Kunihiko Watanabe | 2014-10-07 |
| 8779982 | System for reducing antenna gain deterioration | Kenji Waku, Kunihiko Watanabe, Shin Takahashi | 2014-07-15 |
| 8712465 | Mobile terminal device capable of more effectively utilizing operation portions, conductive portion, operation detecting unit, power supply unit, and signal processing unit | Shin Takahashi, Mitsuhiro Nishizono, Takumi Ogata | 2014-04-29 |
| 8624724 | Position information acquisition apparatus and method of controlling the same | Takashi Morii, Shozo Endo, Shinji Kurokawa, Keita Sonoda, Hidenori Shiba +2 more | 2014-01-07 |
| 8611958 | Portable wireless device | Kunihiko Watanabe, Katsuji Morishita, Shin Takahashi, Kenji Waku | 2013-12-17 |
| 8576572 | Electronic device | Takahiro Tanaka, Mitsuhiro Nishizono, Takumi Ogata | 2013-11-05 |
| 8537055 | Portable electronic device and magnetic antenna circuit | Kenji Waku, Masayuki Saito, Yasuhiro Katayama, Katsuji Morishita, Shinobu Kato | 2013-09-17 |
| 8489109 | Portable wireless device | Kenji Waku, Kunihiko Watanabe, Mitsuhiro Nishizono, Katsuji Morishita, Takeshi Iwanaga +1 more | 2013-07-16 |
| 8363415 | Detachable network communication device, electronic device and communication device | — | 2013-01-29 |
| 8335470 | Communication apparatus and method for controlling the same | — | 2012-12-18 |
| 8138979 | Portable wireless apparatus | — | 2012-03-20 |
| 7765334 | Electronic apparatus for use with removable storage medium, control method therefor, and program for implementing the method | Hidenori Shiba, Shozo Endo, Shinji Kurokawa | 2010-07-27 |
| 7524783 | Glass for laser processing | Hirotaka Koyo, Keiji Tsunetomo | 2009-04-28 |
| 7280075 | Wireless communication terminal device | Koichiro Furumatsu | 2007-10-09 |
| 7007512 | Method for machining glass substrate | Kenji Kamada, Koji Ohta, Jun Yamaguchi | 2006-03-07 |
| 6984436 | Graded material and method for synthesis thereof and method for processing thereof | Junji Nishii, Jun Yamaguchi | 2006-01-10 |
| 6924457 | Laser processing method to a class substrate and an optical diffraction element obtained thereby, and a method for manufacturing optical elements | Keiji Tsunetomo | 2005-08-02 |
| 6847770 | Lens function-including optical fiber and method of producing the same | Shigeo Kittaka, Masami Kitano | 2005-01-25 |
| 6645603 | Laser processing method to a glass substrate and an optical diffraction element obtained thereby, and a method for manufacturing optical elements | Keiji Tsunetomo | 2003-11-11 |
| 6616727 | Porous metal powder | Yoshiro Arami, Masato Kikukawa, Osamu Iwatsu, Yasuhiko Hashimoto | 2003-09-09 |
| 6590722 | Optical element | Hiroaki Yamamoto, Koichiro Nakamura, Jun Yamaguchi | 2003-07-08 |