Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11264617 | All-solid-state secondary battery | Masanobu Aragaki, Isamu Futaba, Toshiya Hikami | 2022-03-01 |
| 9603245 | Lithium-ion secondary battery, electrode for the secondary battery, and electrolytic copper foil for electrode for the secondary battery | Akitoshi Suzuki, Kensaku Shinozaki, Hirokazu Sasaki, Isamu Futaba, Kouji Hataya +2 more | 2017-03-21 |
| 9293771 | Anode for secondary battery, anode current collector, production method thereof, and secondary battery | Kiyoshi Yoshinari, Akitoshi Suzuki, Kensaku Shinozaki | 2016-03-22 |
| 9136535 | Cathode active material, cathode, secondary battery and manufacturing methods for the same | Michio Ohkubo, Michihiro Shimada, Naoki Uno, Yosuke Hirayama, Hidetoshi Abe +1 more | 2015-09-15 |
| 8980428 | Porous silicon particles and complex porous silicon particles, and method for producing both | Hirokazu Yoshida, Kazutomi MIYOSHI, Kazuhiko Kurusu, Koji Hataya, Takeshi Nishimura +2 more | 2015-03-17 |
| 8696949 | Particulate mixture, active material aggregate, cathode active material, cathode, secondary battery and methods for producing the same | Michio Ohkubo, Takeshi Yagi, Michihiro Shimada, Naoki Uno, Yosuke Hirayama +1 more | 2014-04-15 |
| 6393189 | Optical beam diameter reducer | Yoshinori Mimura, Yukio Noda, Tetsuya Nakai | 2002-05-21 |
| 6024806 | A1-base alloy having excellent high-temperature strength | Shoichi Yoshino, Kazuo Osada | 2000-02-15 |
| 6020991 | Optical amplifier | Mimura Yoshinori, Yukio Noda, Tetsuya Nakai, Tomomi Sudo, Shunichi Ohno | 2000-02-01 |
| 5858122 | Materials capable of readily developing natural patina and process for producing the same | Minoru Igarashi, Hideo Suda | 1999-01-12 |
| 5708752 | Fluoride optical fiber for high power laser transmission | Yukio Noda, Yoshinori Mimura, Tetsuya Nakai | 1998-01-13 |
| 5082750 | Magnetic recording medium of thin metal film type | Toshiaki Morichika, Chiaki Sakai, Hideo Koshimoto, Tatsuhiko Kadowaki | 1992-01-21 |
| 5013616 | Magnetic recording medium of thin metal film type | Toshiaki Morichika, Nobuhiko Tanaka, Tatsuhiko Kadowaki | 1991-05-07 |
| 4976826 | Method of making electrodeposited copper foil | Osamu Kamiyama, Noborn Matsuki, Ryosaku Fukuda, Tsukasa Akutsu, Hiroshi Nakatsugawa | 1990-12-11 |