Issued Patents All Time
Showing 1–25 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603470 | Method for manufacturing granulated silica | Masanobu Nishimine, Tomoya OGATA, Daichi Todoroki, Tsutomu Nakamura | 2023-03-14 |
| 9553309 | Silicon oxide particles, making method, lithium ion secondary battery, and electrochemical capacitor | Hirofumi Fukuoka, Koichiro Watanabe | 2017-01-24 |
| 9484159 | Silicon oxide material, making method, negative electrode, lithium ion secondary battery, and electrochemical capacitor | Hirofumi Fukuoka, Mitsugu Saito, Tetsuya Inukai | 2016-11-01 |
| 9293763 | Silicon oxide, making method, negative electrode, lithium ion secondary battery, and electrochemical capacitor | Hirofumi Fukuoka, Mitsugu Saito, Tetsuya Inukai | 2016-03-22 |
| 9281129 | Silicon oxide particles, making method, lithium ion secondary battery, and electrochemical capacitor | Hirofumi Fukuoka, Koichiro Watanabe | 2016-03-08 |
| 7615201 | Spherical particles of silica-containing compound oxide and method of production | Yoshiharu Konya, Koichiro Watanabe | 2009-11-10 |
| 7431899 | Apparatus for the continuous production of silicon oxide powder | Hirofumi Fukuoka, Takeshi Fukuda | 2008-10-07 |
| 7358011 | Non-aqueous electrolyte secondary battery negative electrode material, making method, and lithium ion secondary battery | Hirofumi Fukuoka, Mikio Aramata, Satoru Miyawaki, Kazuma Momii | 2008-04-15 |
| 7332144 | Hydrophobic silica fine powder and making method | Yoshiharu Konya, Koichiro Watanabe | 2008-02-19 |
| 7037581 | Conductive silicon composite, preparation thereof, and negative electrode material for non-aqueous electrolyte secondary cell | Mikio Aramata, Satoru Miyawaki, Hirofumi Fukuoka, Kazuma Momii | 2006-05-02 |
| 6984748 | Co-catalyst and process for the preparation of organohalosilanes | Mikio Aramata, Hideaki Ozeki, Akio Muraida, Toshio Shinohara, Tetsuya Inukai | 2006-01-10 |
| 6932953 | Particulate silica and its preparation | Masanobu Nishimine, Yoichi Tanifuji, Tomoyoshi Koike, Tomio Iwase, Michiaki Sezai | 2005-08-23 |
| 6894181 | Preparation of organohalosilanes | Toshio Shinohara, Mikio Aramata, Yoichi Tanifuji, Tetsuya Inukai, Hajime Ishizaka | 2005-05-17 |
| 6893621 | Lithium-containing silicon oxide powder and making method | Hirofumi Fukuoka, Satoru Miyawaki, Mikio Aramata, Kazuma Momii, Takeshi Fukuda | 2005-05-17 |
| 6821495 | Method for the continuous production of silicon oxide powder | Hirofumi Fukuoka, Takeshi Fukuda | 2004-11-23 |
| 6818722 | Preparation of organopolysiloxanes | Kiyoyuki Mutoh, Yasuhito Mohara | 2004-11-16 |
| 6809053 | Method for reactivating sulfonated resin catalyst | Hiroshi Nakayama, Masao Maruyama, Hiromi Nakabayashi | 2004-10-26 |
| 6797447 | Electrostatic image developer | Yoshiharu Konya, Koichiro Watanabe | 2004-09-28 |
| 6777152 | Electrostatic image developer | Yoshiharu Konya, Koichiro Watanabe | 2004-08-17 |
| 6759160 | Silicon oxide powder and making method | Hirofumi Fukuoka, Satoru Miyawaki, Kenji Ooka, Mikio Aramata, Takeshi Fukuda | 2004-07-06 |
| 6737538 | Purification of silicone oil | Hiroshi Nakayama, Masao Maruyama, Hiromi Nakabayashi | 2004-05-18 |
| 6727376 | Preparation of organohalosilanes | Toshio Shinohara, Mikio Aramata, Yoichi Tanifuji, Tetsuya Inukai, Hajime Ishizaka | 2004-04-27 |
| 6696034 | Method for producing hydrophobic silica fine powder | Yasuaki Nozawa, Kiyoshi Shirasuna, Hidekazu Uehara, Keiji Shibata | 2004-02-24 |
| 6686312 | Metallic copper catalyst and process for making organohalosilanes | Mikio Aramata, Masaaki Furuya, Yoshihiro Shirota, Akio Muraida, Toshio Shinohara | 2004-02-03 |
| 6685906 | Silicon oxide containing active silicon and its evaluation | Hirofumi Fukuoka, Mikio Aramata, Kazutoshi Fujioka, Takeshi Fukuda | 2004-02-03 |