Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12142725 | Battery | Akira Kawase, Yasutaka Tsutsui | 2024-11-12 |
| 12051816 | Laminated battery | Kazuyoshi Honda, Akira Kawase, EIICHI KOGA, Noboru Masuda, Takeshi Yamasaki | 2024-07-30 |
| 10903500 | Battery and cell stack | Kazuyoshi Honda, Akira Kawase, AKIO KANEYAMA, Yasutaka Tsutsui | 2021-01-26 |
| 8157928 | Non-oriented electrical steel sheet and production process thereof | Ichirou Tanaka, Hiroshi Fujimura, Hirokatsu Nitomi, Hiroyoshi Yashiki, Hiroki Takamaru | 2012-04-17 |
| 7931983 | Lithium ion secondary battery | Tsumoru Ohata, Junji Nakajima, Tetsuya Hayashi, Takashi Takano, Shigeo Ikuta +3 more | 2011-04-26 |
| 7922834 | Non-oriented electrical steel sheet and production process thereof | Ichirou Tanaka, Hiroshi Fujimura, Hirokatsu Nitomi, Hiroyoshi Yashiki, Hiroki Takamaru | 2011-04-12 |
| 7758998 | Lithium ion secondary battery | Tsumoru Ohata, Junji Nakajima, Tetsuya Hayashi, Takashi Takano, Shigeo Ikuta +3 more | 2010-07-20 |
| 7754377 | Lithium ion secondary battery | Tsumoru Ohata, Junji Nakajima, Tetsuya Hayashi, Takashi Takano, Shigeo Ikuta +3 more | 2010-07-13 |
| 7707816 | Gas turbine system burning heavy-oil modified fuel and method of operating same | Hirokazu Takahashi, Shinichi Inage, Nobuyuki Hokari, Osami Yokota, Akinori Hayashi +1 more | 2010-05-04 |
| 7465481 | Exterior molding body comprising a long fiber reinforced thermoplastic resin | Hiroyuki Imaizumi, Motonori Ueda, Kei Morimoto | 2008-12-16 |
| 7396612 | Lithium ion secondary battery | Tsumoru Ohata, Junji Nakajima, Tetsuya Hayashi, Takashi Takano, Shigeo Ikuta +3 more | 2008-07-08 |
| 6557148 | Circuit analysis tool and recording medium having recorded program for making the circuit analysis tool function | Yasuji Araki | 2003-04-29 |
| 5799644 | Semiconductor single crystal ingot cutting jig | — | 1998-09-01 |
| D341573 | Memorandum input and output terminal | Hiroshi Sakaguchi, Shinsaku Hino, Makiko Yoshimura | 1993-11-23 |
| 5073596 | Polyphenylene ether resin composition | Takayuki Inoue, Keiichi Saito, Kazunobu Nakamori, Takefumi Uematsu, Takeyuki Uchida | 1991-12-17 |
| D319252 | Electronic calculator with solar cell | Masaji Sawada | 1991-08-20 |
| D317618 | Electronic calculator | Masaji Sawada | 1991-06-18 |
| D308424 | Desk lamp | — | 1990-06-05 |
| D308346 | Remote controller for scale | Takehisa Nakagawa, Keiko Matoba | 1990-06-05 |
| 4860002 | Lock system for opening cover member of vehicle | Tomoaki Imaizumi, Taneichi Kawai, Yuuichi Murakami | 1989-08-22 |
| 4736410 | Telephone equipment for reduced key operations | Tetsushi Hiramitsu, Satoshi Ono | 1988-04-05 |
| 4647722 | Land mobile telephone system | Chikahisa Hayashi, Makoto Kanai | 1987-03-03 |
| 4325313 | Automatic embroidery sewing machine | Taneichi Kawai, Osamu Miyake, Shigemitsu Hamajima | 1982-04-20 |
| 4280420 | Automatic embroidery sewing machine | Osamu Miyake, Taneichi Kawai, Shigemitsu Hamajima | 1981-07-28 |