Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905662 | Paper barrier material | Masaaki Fukunaga, Hiroshi Koyamoto, Yuri OISHI, Masatsugu Kato, Masashi Okamoto | 2024-02-20 |
| 11910696 | Self-luminous display panel and self-luminous display panel manufacturing method | Michitoshi Tsuchiya, Hiroki Kato, Makoto Noda, Masaichi Okubo, Mario Amatsuchi | 2024-02-20 |
| 11474655 | Touch panel device and method for detection | Toshimitsu Fuyuki, Yuichi Tabata | 2022-10-18 |
| 10882676 | Paper barrier material | Masashi Okamoto, Yuri OISHI, Masatsugu Kato, Masaaki Fukunaga, Hiroshi Koyamoto | 2021-01-05 |
| 6965352 | Antenna device for vehicles and vehicle antenna system and communication system using the antenna device | Masahiro Ohara, Tsutomu Maeda, Takefumi Inoue | 2005-11-15 |
| 6518958 | Electronic apparatus having plural entry switches | Tamotsu Yamamoto | 2003-02-11 |
| 6504269 | Input device and electronic appliance using the same | Tamotsu Yamamoto, Tsutomu Sakuma, Akira Nakanishi, Toyoshi Fukumura | 2003-01-07 |
| 6008105 | Method of planarizing an insulator film using multiple etching steps | Takaaki Ukeda, Tatsuya Yamada, Yoshiaki Kato | 1999-12-28 |
| 5858578 | Photo masks for developing planar layers in a semiconductor device, and methods of forming the same | Takaaki Ukeda, Tatsuya Yamada, Yoshiaki Kato | 1999-01-12 |
| 5539477 | Video-signal transmitter-receiver and a signal transmission apparatus utilizing the same | — | 1996-07-23 |
| 5273914 | Method of fabricating a CMOS semiconductor devices | Keiichi Kagawa, Akihira Shinohara, Kiyoyuki Morita, Takashi Uehara | 1993-12-28 |
| 5030582 | Method of fabricating a CMOS semiconductor device | Keiichi Kagawa, Akihira Shinohara, Kiyoyuki Morita, Takashi Uehara | 1991-07-09 |