Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11956404 | Authentication device and image forming apparatus | — | 2024-04-09 |
| 10694061 | Image forming apparatus | — | 2020-06-23 |
| 9753641 | Display input device, control method for display input device, and computer-readable storage medium for storing control program for display input device | — | 2017-09-05 |
| 9014862 | Hydraulic pressure control apparatus | Takayuki Nagase, Takaaki Matsui | 2015-04-21 |
| 8150555 | Fluid pressure control apparatus/process | Takashige Hinami | 2012-04-03 |
| 7532367 | Electronic device and storage medium which stores a control program | — | 2009-05-12 |
| 7140251 | Devices for measuring physical values and vibrators | Osamu Kawauchi, Takayuki Kikuchi, Takao Soma | 2006-11-28 |
| 7047635 | Connecting material and connecting method | Kenichiro Suetsugu, Takaharu Gamo, Shunji Hibino, Mikiya Nakata | 2006-05-23 |
| 6976295 | Method of manufacturing a piezoelectric device | Masayuki Kikushima | 2005-12-20 |
| 6960870 | Piezo-electric resonator and manufacturing method thereof | Masayuki Kikushima | 2005-11-01 |
| 6876893 | Order-receiving/manufacturing system for oscillators, control method therefor, business center server, and control-data writing apparatus | Toshihiko Kano, Kenya KODAIRA, Hideaki Kato | 2005-04-05 |
| 6343102 | In-station control system and method | Masaki Kira, Noriko Samejima, Shiro Uriu | 2002-01-29 |
| 6014444 | Apparatus for encrypted communication | Shigeaki Nakamura, Tetsuya Nishino, Masahiro Inoue, Masaru Sato, Hiroshi Sakai +2 more | 2000-01-11 |
| 5995508 | Line adapter for cell switching machine | Takayasu Mochida, Takaaki Kato | 1999-11-30 |
| 5976725 | Fuel cell system, fuel feed system for fuel cell and portable electric appliance | Takaharu Gamo, So Kuranaka, Jo Suzuki, Mamoru Hamanishi, Sadao Nagai +2 more | 1999-11-02 |
| 5962155 | Fuel cell system | Sou Kuranaka, Takaharu Gamou, Kazuhito Hatoh | 1999-10-05 |
| 5917611 | Facsimile machine with combined transmission data and transmitted image data divided for printing according to print sheet size except final page | Hiroshi Sakai, Tetsuya Nishino, Yukihiro Oi, Yoshio Shirai, Masahiro Inoue +2 more | 1999-06-29 |
| 5553066 | Data transfer system including exchange | Yoshiharu Kato, Ryouzi Takano, Takashi Nara, Takashi Hatano | 1996-09-03 |
| 5523022 | Semiconductor compound | — | 1996-06-04 |
| 5490953 | Semiconductor compound | — | 1996-02-13 |
| 5427716 | Compound semiconductors and semiconductor light-emitting devices using the same | — | 1995-06-27 |
| 5382813 | Light emission diode comprising a pn junction of p-type and n-type A1-containing ZnS compound semiconductor layers | — | 1995-01-17 |
| 5250814 | Semiconductor light-emitting devices | — | 1993-10-05 |
| 5091758 | Semiconductor light-emitting devices | — | 1992-02-25 |
| 5053817 | Supporting and driving mechanism for a rotating body | Tadakazu Ogiri, Katsuhide Yamaguchi, Toshiharu Nakai, Koji Migita, Hiroyuki Tanaka | 1991-10-01 |