Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9253478 | Information processing method and information processing device | Yasuo Takahashi, Hideyuki Agata, Akitoshi Yamaguchi, Takeshi Makishima | 2016-02-02 |
| 8949115 | Terminal device, audio output method, and information processing system | Kiyoto Shibuya, Jin Nakamura, Katsuhiko Shibata, Kazuhiro Yanase, Akitoshi Yamaguchi +1 more | 2015-02-03 |
| 6294291 | Secondary battery or cell with a non-aqueous electrolyte | Yoshiyuki Ozaki, Nobuo Eda | 2001-09-25 |
| 6106976 | Secondary battery or cell with a non-aqueous electrolyte | Yoshiyuki Ozaki, Nobuo Eda | 2000-08-22 |
| 5842867 | Graphic tactile cell | Ri HONG, In-sik Lee | 1998-12-01 |
| 5525443 | Non-aqueous secondary electrochemical battery | Hiromi Okuno, Hizuru Koshina | 1996-06-11 |
| 5521027 | Non-aqueous secondary electrochemical battery | Hiromi Okuno, Hizuru Koshina | 1996-05-28 |
| 5449292 | Tactile reading device | Yoshiyuki Tani, Yukio Shiraishi, Hong-Ru Su, Kunihiro Suzuki | 1995-09-12 |
| 5344724 | Non-aqueous electrolyte secondary cell | Yoshiyuki Ozaki, Junichi Yamaura, Zenichiro Ito | 1994-09-06 |
| 5226817 | Braille cell | Mitsuru Nakajima, Kunihiro Suzuki, Hong-Ru Su, Yoshiyuki Tani | 1993-07-13 |
| 4787944 | Process for producing surface remelted chilled layer camshaft | Hideo Nonoyama, Toshiharu Fukuizumi, Kiyokazu Uruno | 1988-11-29 |
| 4772902 | Video camera having grip constituted by battery | Yuzuru Inoue, Kazuo Koda, Toshiharu Hida, Shunichi Aoki, Koichi Kimura | 1988-09-20 |
| 4706075 | Circuit arrangement and method for moving characters superimposed on an image represented by a video signal | Hiroyuki Hattori | 1987-11-10 |
| 4681642 | Cast iron making by cerium addition | Hideo Nonoyama, Toshiharu Fukuizumi | 1987-07-21 |
| 4661676 | Process for producing camshaft with cams subjected to remelting chilling treatment | Hideo Nonoyama, Toshiharu Fukuizumi, Kiyokazu Uruno | 1987-04-28 |
| 4652724 | Method of producing a camshaft | Hideo Nonoyama, Toshiharu Fukuizumi | 1987-03-24 |
| 4435142 | Screw in-line type injection molding method and apparatus for low-pressure injection molding | Mitsuyoshi Sato | 1984-03-06 |
| 4366110 | Screw in-line type injection molding method and apparatus for low-pressure injection molding | Mitsuyoshi Sato | 1982-12-28 |
| 4249220 | Capstan servo system in a recording and/or reproducing apparatus | Katsuya Yasutake | 1981-02-03 |