Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680148 | Composite particles, composite particle cured product, composite particle in-mold molded article, laminate, composite, and method for producing composite particles | Hidehiro Sasaki, Tomohiro Hoshino | 2023-06-20 |
| 10974435 | Method for producing foam blow-molded article | Masahiro Gomibuchi | 2021-04-13 |
| 10926405 | Arm structure and transferring apparatus | Ryuji SUGITO, Shin Sakamoto | 2021-02-23 |
| 9132557 | Load-compensation device | Yasuyuki Yamada | 2015-09-15 |
| 8372511 | Fine carbon fiber with linearity and resin composite material using the same | Koichiro Yonetake, Tatsuhiro Takahashi, Ryuji Yamamoto | 2013-02-12 |
| 8206678 | Vapor grown carbon fiber, production method thereof and composite material containing the carbon fiber | Kotaro Yano, Ryuji Yamamoto | 2012-06-26 |
| 8149983 | Method for analysis of pellet-cladding interaction | Charles L. Beard, Jr., R. Wade Miller | 2012-04-03 |
| 8084121 | Fine carbon fiber with linearity and resin composite material using the same | Koichiro Yonetake, Tatsuhiro Takahashi, Ryuji Yamamoto | 2011-12-27 |
| 7879442 | Composite of vapor grown carbon fiber and inorganic fine particle and use thereof | Chiaki Sotowa, Ryuji Yamamoto | 2011-02-01 |
| 7846415 | Production method of vapor-grown carbon fiber and apparatus therefor | Eiji Kambara, Tomoaki Yoshida | 2010-12-07 |
| 7585434 | Carbonaceous material for forming electrically conductive material and use thereof | Ryuji Yamamoto, Masaharu Toki | 2009-09-08 |
| 7569161 | Electrically conducting polymer and production method and use thereof | Yuji Nagao, Ryuji Yamamoto | 2009-08-04 |
| 7558460 | Optical DVI cable system and method of laying cable | Hideki Yamaguchi, Hideya Konda, Satoshi Koide, Nobuhiko Utagawa | 2009-07-07 |
| 7524479 | Method for producing vapor grown carbon fiber | Kazuo Muramaki, Yoshihisa Sakamoto, Ryuji Yamamoto | 2009-04-28 |
| 7504153 | Porous body, production method thereof and composite material using the porous body | Takashi Kurose, Tatsuhiro Takahashi, Chiaki Sotowa | 2009-03-17 |
| 7390593 | Fine carbon fiber, method for producing the same and use thereof | Ryuji Yamamoto | 2008-06-24 |
| 7154274 | High-sensitivity measuring instrument and method of using the instrument to measure a characteristic value at a point in time | Yoshio Sunaoka, Shinichi Ohashi, Masashi Fujita | 2006-12-26 |
| 7150911 | Electrical insulating vapor grown carbon fiber and method for producing the same, and use thereof | Hitoshi Inoue, Ryuji Yamamoto | 2006-12-19 |
| 7122132 | Branched vapor-grown carbon fiber, electrically conductive transparent composition and use thereof | Hitoshi Inoue, Ryuji Yamamoto | 2006-10-17 |
| 6998176 | Fine carbon fiber, method for producing the same and electrically conducting material comprising the fine carbon fiber | Hitoshi Inoue, Kunio Nishimura, Yutaka Suhara, Satoshi Ohshima, Motoo Yumura | 2006-02-14 |
| 6998171 | Fine carbon fiber and method for producing the same | Hitoshi Inoue, Yutaka Suhara | 2006-02-14 |
| 6974627 | Fine carbon fiber mixture and composition thereof | Ryuji Yamamoto, Hitoshi Inoue, Satoshi Ohshima, Motoo Yumura | 2005-12-13 |
| 6844061 | Fine carbon fiber and composition thereof | Ryuji Yamamoto | 2005-01-18 |
| 6810100 | Method for treating power plant heater drain water | Shinichi Ohashi | 2004-10-26 |
| 6730398 | Fine carbon and method for producing the same | Ryuji Yamamoto, Tomoyoshi Higashi, Katsuyuki Tsuji | 2004-05-04 |