Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9595715 | Negative electrode active material and use of same | Jun Takada, Hideki Hashimoto, Tatsuo Fujii, Makoto Nakanishi, Ryoji Kanno +1 more | 2017-03-14 |
| 9440228 | Perovskite oxide containing hydride ion, and method for manufacturing same | Hideo Hosono, Hiroshi Kageyama, Yoji Kobayashi, Takeshi Yajima | 2016-09-13 |
| 8547183 | Voltage controlled oscillator | Junichiro Yamakawa, Kazuo Akaike, Hiroshi Hoshigami, Kenji Kawahata, Kietsu Saito +4 more | 2013-10-01 |
| 8416028 | Voltage controlled oscillator and electronic component | Junichiro Yamakawa, Kazuo Akaike, Tatsunori Onzuka, Toshimasa Tsuda, Yasushi Yamamoto +1 more | 2013-04-09 |
| 8111110 | Low-noise voltage controlled oscillator | Junichiro Yamakawa, Kazuo Akaike, Takashi Nakaoka, Yuichiro Arai | 2012-02-07 |
| 7778361 | Feed forward method for NICAM decode | Steven R. Jahnke | 2010-08-17 |
| 6482775 | Oxide superconductor | Zenji Hiroi, Yoshichika Bando, Takahito Terashima, Kohji Kishio, Junichi Shimoyama +3 more | 2002-11-19 |
| 6270925 | Lithium battery | Kazunori Takada, Shigeo Kondo, Ryoji Kanno, Tatsuya Nakamura | 2001-08-07 |
| 6083474 | Lithium-iron oxide particles and process for producing the same | Tatsuya Nakamura, Ryoji Kanno | 2000-07-04 |
| 5955220 | Lithium iron oxide, method of its synthesis, and lithium battery using the same | Kazunori Takada, Shigeo Kondo, Ryoji Kanno, Tatsuya Nakamura | 1999-09-21 |
| 5670458 | Oxide superconductor and method for producing the same | Zenji Hiroi, Yasuo Takeda, Toshio Takada, by Komichi Takada, administrator, by Jun Takada, administrator +1 more | 1997-09-23 |
| 5477532 | Radio transceiver | Hiroshi Hoshigami, Atsushi Utsugi, Yoichi Takahashi | 1995-12-19 |
| 5352925 | Semiconductor device with electromagnetic shield | Toru Sudoh | 1994-10-04 |
| 5350685 | Process for preparing hydrogen gas using microorganism | Fumiaki Taguchi, Masayoshi Morimoto, Takeshi Kyoya | 1994-09-27 |
| 5350692 | Microorganisms useful for hydrogen gas production | Fumiaki Taguchi, Masayoshi Morimoto, Takeshi Kyoya | 1994-09-27 |
| 5245300 | Intermediate frequency filter having a ceramic filter | Kanemi Sasaki | 1993-09-14 |
| 5233318 | CM type directional coupler | Kanemi Sasaki | 1993-08-03 |
| 5229035 | Bi-Pb-Sr-Ca-Cu-O system superconductors | Toshio Takada, Yoshinari Miura, Jun Takada, Kiichi Oda, Naoichi Yamamoto | 1993-07-20 |
| 5173475 | Bi-Pb-Sr-Ba-Ca-Cu-O system superconductor | Toshio Takada, Yoshinari Miura, Jun Takada, Kiichi Oda, Naoichi Yamamoto | 1992-12-22 |
| 5113336 | Temperature compensated level detector | Sunao Takahashi | 1992-05-12 |
| 4910481 | Branching filter | Kanemi Sasaki, Sadao Ogawa, Kennzo Urabe | 1990-03-20 |
| 4898095 | Laser beam-detonatable blasting cap | Yoji Tasaki, Koichi Kurokawa, Katsuhide Hattori, Toshikazu Miyajima, Toshifumi Sato +1 more | 1990-02-06 |