Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10196733 | Sputtering target | Mami Nishimura, Masashi Ohyama | 2019-02-05 |
| 9767998 | Sputtering target | Kazuaki Ebata, Shigekazu Tomai, Yuki TSURUMA | 2017-09-19 |
| 9243318 | Sintered material, and process for producing same | Shigekazu Tomai, Koki Yano, Makoto Ando, Kazuaki Ebata, Masayuki Itose | 2016-01-26 |
| 9178076 | Thin-film transistor | Yuki TSURUMA, Kazuaki Ebata, Shigekazu Tomai | 2015-11-03 |
| 9039944 | Sputtering target | Kazuaki Ebata, Shigekazu Tomai, Kota Terai, Koki Yano | 2015-05-26 |
| 8785927 | Laminate structure including oxide semiconductor thin film layer, and thin film transistor | Kazuaki Ebata, Shigekazu Tomai, Yuki TSURUMA, Koki Yano | 2014-07-22 |
| 8518585 | Method for producing lithium ion conductive solid electrolyte | Tsuyoshi Ota, Minoru Senga | 2013-08-27 |
| 8153033 | Amorphous transparent conductive film, target and production method for amorphous conductive film | Yukio Shimane, Kazuyoshi Inoue, Masato Matsubara, Nobuo Tanaka, Shigekazu Tomai +1 more | 2012-04-10 |
| 6998070 | Sputtering target and transparent conductive film | Kazuyoshi Inoue | 2006-02-14 |
| 6900461 | Conductive thin film for semiconductor device, semiconductor device, and method of manufacturing the same | Kazuyoshi Inoue | 2005-05-31 |
| 6372401 | Carrier for electrophotography, method for producing the same carrier, and developing agent for electrophotography using same | Kunitoshi Imura, Kouichi Matono | 2002-04-16 |
| 6284421 | Carrier for electrophotography, process for production of the carrier and developing agent for electrophotography using the carrier | Yuji Kamiyama, Hisashi Mukataka | 2001-09-04 |
| 6197465 | Carrier for electrophotography and developer for electrophotography using the carrier | Takashi Arakane, Kazuo Murakata, Susumu Kikuchi, Hisashi Mukataka, Yuji Kamiyama | 2001-03-06 |
| 5968699 | Electrophotographic carrier and electrophotographic developer using same | Takashi Arakane, Kazuo Murakata, Susumu Kikuchi | 1999-10-19 |