Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312280 | Thermal barrier material formed of inorganic material, material set for producing same, material for base layers and method for producing same | Yuichi Kobayashi | 2025-05-27 |
| 7482384 | Iron composite particles for purifying soil or ground water, process for producing the same, purifying agent containing the same, process for producing the purifying agent and method for purifying soil or ground water | Masayuki Uegami, Koji Kakuya, Tomoko Okita, Kenji Okinaka | 2009-01-27 |
| 7351355 | Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same | Koji Kakuya, Masayuki Uegami, Tomoko Okita, Kenji Okinaka, Andreas Jazdanian | 2008-04-01 |
| 7220366 | Process for purifying contaminated soil or groundwater with iron particles | Masayuki Uegami, Tomoko Okita, Yasuhiko Fujii, Kenji Okinaka, Koji Kakuya +1 more | 2007-05-22 |
| 7022256 | Iron particles for purifying contaminated soil or ground water | Masayuki Uegami, Tomoko Okita, Yasuhiko Fujii, Kenji Okinaka, Koji Kakuya +1 more | 2006-04-04 |
| 5650194 | Process for producing co-coated acicular magnetite particles | Minoru Yamasaki, Hideaki Sadamura, Katsumi Yamashita | 1997-07-22 |
| 5626962 | Co-coated acicular magnetite particles and process for producing the same | Minoru Yamasaki, Hideaki Sadamura, Katsumi Yamashita | 1997-05-06 |
| 5399278 | Process for producing acicular goethite particles and acicular magnetic iron oxide particles | Katsumi Yamashita, Tosiharu Harada, Haruki Kurokawa, Kazuhisa INABA, Hideaki Sadamura +1 more | 1995-03-21 |
| 4634719 | .alpha.-Mono (methyl-branched alkyl) glyceryl ether and a skin care cosmetic composition containing the same | Naotake Takaishi, Kouichi Urata, Yoshiaki Inamoto, Hisao Tsutsumi | 1987-01-06 |
| 4504464 | 2,3-Dialkoxypropyl glyceryl ether and its preparation process as well as cosmetic composition containing same | Naotake Takaishi, Yoshiaki Inamoto, Kouichi Urata, Hisao Tsutsumi | 1985-03-12 |
| 4425329 | Water-in-oil type cosmetic composition | Hisao Tsutsumi, Kazumi Hori | 1984-01-10 |
| 4348415 | Cosmetic and emulsifier compositions | Hisao Tsutsumi, Kazumi Hori | 1982-09-07 |
| 4312777 | Emulsifier composition | Hisao Tsutsumi, Toshiaki Utsugi | 1982-01-26 |
| 4305929 | Stick-shaped cosmetic material | Toshiyuki Suzuki, Shigeo Inoue, Shizuo Hayashi | 1981-12-15 |
| 4305931 | Powdered compressed cosmetic material | Toshiaki Utsugi, Shigeo Inoue, Shizuo Hayashi | 1981-12-15 |
| 4305961 | Cosmetic composition | Hisao Tsutsumi, Shigeo Inoue, Shizuo Hayashi | 1981-12-15 |