Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655370 | Antistatic agent | Yuko Sugimoto | 2023-05-23 |
| 11649314 | Antistatic agent for thermoplastic resin | Yuko Sugimoto | 2023-05-16 |
| 11405707 | Operating device and acoustic device | — | 2022-08-02 |
| 10506344 | Amplifying device | — | 2019-12-10 |
| 10506050 | Device cooperation support system | Masumi Inaba, Akira ISHITSUKA, Dai Kanazawa, Takehiro YOSHIMOTO, Kazuaki Takahashi | 2019-12-10 |
| 9621966 | Monitoring control system and control method | Takehiro YOSHIMOTO, Nobuyuki Fukushima, Masumi Inaba | 2017-04-11 |
| 9032019 | Content providing device, data processing method, and computer program | Kenjiro Ueda | 2015-05-12 |
| 8812732 | Information processing device, content using system, information processing method, and computer program | Kenjiro Ueda | 2014-08-19 |
| 8774597 | Information processing apparatus, information recording medium, information processing method, and program | Kenjiro Ueda, Ryusuke Nishida, Takashi Matsubara | 2014-07-08 |
| 8639022 | Image synthesis apparatus, image synthesis method and program | Sensaburo Nakamura | 2014-01-28 |
| 8625969 | Image processing apparatus and image processing method | Sensaburo Nakamura | 2014-01-07 |
| 8502890 | Switcher control device, switcher control method, and image synthesizing apparatus | Sensaburo Nakamura | 2013-08-06 |
| 8099519 | Content providing device, data processing method, and computer program | Kenjiro Ueda | 2012-01-17 |
| 7861498 | Article transfer device, and packaging device and weighing device equipped therewith | Yukio Sugioka, Tadashi Matsugi, Masahiro Hasegawa | 2011-01-04 |
| 7599891 | Method and system for administering storage medium | Yoriaki Kanada, Tatsuya Inokuchi, Shunsuke Furukawa, Takao Ihashi, Takashi Yamanishi +2 more | 2009-10-06 |
| 7006645 | Audio reproduction apparatus | Hironari Kawai | 2006-02-28 |
| 6768519 | Reproducible matrix switch settings of a video signal processing apparatus | Sensaburo Nakamura, Norimasa Ozaki, Ryosuke Hayashi | 2004-07-27 |
| 6658374 | Maintenance support system for electronic apparatus | Norimasa Ozaki, Takeo Ugai, Takafumi Ito, Sensaburo Nakamura | 2003-12-02 |
| 6288455 | Power supply circuit structure and electric equipment using the same | — | 2001-09-11 |
| 6241286 | File folder | Kazuhiko Ogura | 2001-06-05 |
| D402626 | Uninterruptive power supply for an electronic apparatus | Mitsuo Kiriyama | 1998-12-15 |
| 5847610 | Protection circuit for an audio amplifier | — | 1998-12-08 |
| 5467058 | Amplifier circuit with a stabilized bias in its output stage | — | 1995-11-14 |
| 5387878 | Amplification circuit | — | 1995-02-07 |
| 5373251 | Transmission output amplifier | Kouichi Kunitomo, Jun Sato | 1994-12-13 |