Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11424192 | Component-embedded substrate | Norio Yamanishi | 2022-08-23 |
| 10312324 | Epitaxial wafer for hetero-junction bipolar transistor and hetero-junction bipolar transistor | Shinjiro Fujio | 2019-06-04 |
| 9865715 | Epitaxial wafer for heterojunction bipolar transistor and heterojunction bipolar transistor | Shinjiro Fujio | 2018-01-09 |
| 9293539 | Nitride semiconductor epitaxial wafer and nitride semiconductor device | Harunori Sakaguchi, Takeshi Tanaka, Yoshinobu Narita | 2016-03-22 |
| 8822070 | Battery with secure short-circuiting mechanism | Shinji Hatake, Masanori Anzai, Noriaki Kokubu, Tsutomu Suehiro | 2014-09-02 |
| 8664697 | Transistor device | Jiro Wada, Yoshihiko Moriya | 2014-03-04 |
| 8466471 | Nitride semiconductor free-standing substrate and method for making same | Takayuki Suzuki, Takeshi Eri | 2013-06-18 |
| 8236438 | Nonaqueous electrolyte battery | — | 2012-08-07 |
| 8206844 | Battery and center pin | Yoshihiro Dokko, Hiroyuki Suzuki, Tadashi Miebori, Shinji Hatake, Yuzuru Fukushima | 2012-06-26 |
| 8102026 | Group-III nitride semiconductor freestanding substrate and manufacturing method of the same | Takeshi Eri | 2012-01-24 |
| 7986030 | Nitride semiconductor substrate | — | 2011-07-26 |
| 7972717 | Battery | Yoshihiro Dokko, Hiroyuki Suzuki, Tadashi Miebori, Shinji Hatake, Yuzuru Fukushima +1 more | 2011-07-05 |
| 7867881 | Method of manufacturing nitride semiconductor substrate | Takayuki Suzuki, Ken Ikeda | 2011-01-11 |
| 7670856 | Nitride semiconductor substrate and method of making same | Takayuki Suzuki | 2010-03-02 |
| 7612006 | Conductive silicon nitride materials and method for producing the same | Katsutoshi Komeya, Junichi Tatami, Tomofumi Katashima, Toru Wakihara | 2009-11-03 |
| 7550225 | Battery | Yoshihiro Dokko | 2009-06-23 |
| 7211955 | Lamp | Tsutomu Koino, Naoki KOHYAMA | 2007-05-01 |
| 6729925 | Method for manufacturing discharge tube and discharge lamp | Kazuhiko Senoo, Motomi Sakoda, Hitoshi Asayama | 2004-05-04 |
| 6568216 | Method for manufacturing a discharge tube | Masaji Sakamoto, Kenji Hirai, Motomi Sakoda | 2003-05-27 |
| 6487878 | Method for manufacturing a discharge tube | Masaji Sakamoto, Kenji Hirai, Motomi Sakoda | 2002-12-03 |
| 6274389 | Mounting structure and mounting process from semiconductor devices | Kazutoshi Iida, Jon Wigham, Masaki Watanabe | 2001-08-14 |
| 5690890 | Solder | Yasuji Kawashima, Takashi Nagashima, Akihiko Matsuike, Kaoru Shimizu, Hideo Chaki +1 more | 1997-11-25 |
| 4450421 | Dielectric filter | Yukio Ito | 1984-05-22 |
| 4425555 | Dielectric filter module | Yukio Ito | 1984-01-10 |
| 4410868 | Dielectric filter | Yukio Ito, Bun-ichi Miyamoto | 1983-10-18 |