Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12262151 | Position information providing system | Ayako Ono, Hiroko Sugano | 2025-03-25 |
| 10720276 | Chip inductor | Hiroya UEYAMA | 2020-07-21 |
| 10536080 | Power delivery device, AC adapter, AC charger, electronic apparatus and power delivery system, each capable of controlling output voltage value and available output current value | — | 2020-01-14 |
| 10333409 | Power delivery device, AC adapter, AC charger, electronic apparatus and power delivery system | — | 2019-06-25 |
| 10333412 | Power delivery device, AC adapter, AC charger, electronic apparatus and power delivery system | — | 2019-06-25 |
| 10312708 | Power supply device, AC adapter, AC charger, electronic device, and power supply system | — | 2019-06-04 |
| 10008321 | Small size transformer | Takeshi Hatakeyama | 2018-06-26 |
| 9972431 | Laminated coil component | Yosuke Moriyama, Mitsuru ODAHARA | 2018-05-15 |
| 9413251 | Power delivery device, AC adapter, electronic apparatus and power delivery system, having variable function of output voltage value and available output current capacity | Isao Yamamoto, Satoru Nate | 2016-08-09 |
| 9252675 | Power delivery device, AC adapter, and electronic apparatus each having variable function of output power | Satoru Nate | 2016-02-02 |
| 9147525 | Method of manufacturing multilayer coil component | Mitsuru ODAHARA, Akihiro Motoki | 2015-09-29 |
| 8760256 | Electronic component and manufacturing method thereof | Mitsuru ODAHARA, Hideaki Matsushima | 2014-06-24 |
| 8742881 | Electronic component | Mitsuru ODAHARA, Hideaki Matsushima | 2014-06-03 |
| 8519092 | Polymer compound and polymer light-emitting device using the same | Makoto Kitano, Yoshiaki Tsubata, Chizu Sekine, Jun Oguma, Katsumi Agata +1 more | 2013-08-27 |
| 8410886 | Multilayer coil component | Mitsuru ODAHARA, Akihiro Motoki | 2013-04-02 |
| 8263735 | Polymer compound and polymer light-emitting device using the same | Makoto Kitano, Yoshiaki Tsubata, Chizu Sekine, Jun Oguma, Katsumi Agata +1 more | 2012-09-11 |
| 7772360 | Polymer compound and polymer light-emitting device using the same | Makoto Kitano, Yoshiaki Tsubata, Chizu Sekine, Jun Oguma, Katsumi Agata +1 more | 2010-08-10 |
| 7113005 | Current mirror circuit | Akira Nakamura | 2006-09-26 |
| 6555063 | Evaluation apparatus for cleanliness of metal and method thereof | Kazushige Umezawa, Tokio Suzuki, Koichi Chiba, Ryuji Uemori, Takehiko Toh +4 more | 2003-04-29 |
| 6432718 | Evaluation apparatus for cleanliness of metal and method thereof | Kazushige Umezawa, Tokio Suzuki, Koichi Chiba, Ryuji Uemori, Takehiko Toh +4 more | 2002-08-13 |
| 5985674 | Evaluation method for cleanliness of metal | Kazushige Umezawa, Tokio Suzuki, Koichi Chiba, Ryuji Uemori, Takehiko Toh +4 more | 1999-11-16 |
| 5892563 | Reflective type liquid crystal display device | Yasuo Yagi | 1999-04-06 |
| 5523789 | High definition television monitor for displaying video images reproduced from normal standard video signals | Tomihiro Oguchi, Tutomu Henmi, Junichi Imai, Tadashi Suzuki, Shinichi Ogura | 1996-06-04 |
| 5522915 | Method and apparatus for sequentially and continuously determining concentrations of carbon, hydrogen, and nitrogen in molten steel, and method and apparatus for rapidly determining trace amounts of carbon in molten steel | Masaki Ina, Hiroaki Kosaka, Toshihiro Ogura | 1996-06-04 |
| 5001562 | Scanning line converting system for displaying a high definition television system video signal on a TV receiver | Toshio Tabata | 1991-03-19 |