Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331015 | Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same | Nobushige Doisaki, Shinji Tokiwa, Kazunori Matsushima | 2025-06-17 |
| 11603347 | Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same | Nobushige Doisaki, Shinji Tokiwa, Kazunori Matsushima | 2023-03-14 |
| 11034643 | Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same | Nobushige Doisaki, Shinji Tokiwa, Kazunori Matsushima | 2021-06-15 |
| 10399923 | Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same | Nobushige Doisaki, Shinji Tokiwa, Kazunori Matsushima | 2019-09-03 |
| 10399922 | Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same | Nobushige Doisaki, Shinji Tokiwa, Kazunori Matsushima | 2019-09-03 |
| 9540306 | Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same | Nobushige Doisaki, Shinji Tokiwa, Kazunori Matsushima | 2017-01-10 |
| 9032257 | Transmission apparatus and transmission apparatus control method | Nobuo Sashida, Kazushige Saito | 2015-05-12 |
| 9029584 | Method for producing oil containing highly unsaturated fatty acid using lipase | Nobushige Doisaki, Hideo Ikemoto, Shinji Tokiwa, Kazunori Matsushima | 2015-05-12 |
| 8399694 | Process for producing highly purified orange roughy oil | Akito Yamabe, Tsuyoshi Koriyama | 2013-03-19 |
| 7651720 | EPA and/or DHA-containing acidic milks | Shuji Nakajima, Yoko Yamagishi, Jun Okano | 2010-01-26 |
| 6905850 | Process for the production of glycerides with lipases | Roxana Irimescu, Kiyomi Furihata, Tsuneo Yamane | 2005-06-14 |
| 6737460 | Vinyl monomers having polyenic side chains derived from highly unsaturated fatty acids and derivatives thereof, and polymers of said monomers | Nobushige Doisaki, Shuji Jinno, Takeshi Endo | 2004-05-18 |
| 6222892 | Synchronization message reception processing apparatus | Yoshitaka Taki, Junji Yamamoto | 2001-04-24 |
| 6014414 | Synchronization-message-based active reference switching unit | Junji Yamamoto, Yoshitaka Taki | 2000-01-11 |
| 5955959 | Synchronization message transmitting apparatus | Yoshitaka Taki, Junji Yamamoto | 1999-09-21 |
| 5840944 | Method to produce highly pure eicosapentaenoic acid or its ester | Kiyomi Furihata | 1998-11-24 |
| 5418938 | Data management system having CPUs to each other via dual-port memory | Yumiko Hatanaka | 1995-05-23 |
| 5215630 | Method of purifying eicosapentaenoic acid or the ester derivative thereof by fractional distillation | Hideo Noda, Masahiro Makuta | 1993-06-01 |
| 4780556 | Method for producing chlorosilanes | Yoshinori Kobayashi, Toshiro Ohishi, Katsuhisa Masumoto, Masaru Kamoda, Tetsuo Murata | 1988-10-25 |
| 4408086 | Oligomerization of m-isopropenylphenol | Shunsuke Matsushima, Kentaro Mashita, Shuichi Kanagawa, Shinji Nakao, Kiyoshi Nakai +1 more | 1983-10-04 |
| 4337367 | Oligomer of m-isopropenylphenol | Shuichi Kanagawa, Shinji Nakao, Kiyoshi Nakai, Kunimasa Kamio, Shunsuke Matsushima +1 more | 1982-06-29 |
| 4260831 | Oligomerization of m-isopropenylphenol | Shunsuke Matsushima, Kentaro Mashita, Shuichi Kanagawa, Shinji Nakao, Kiyoshi Nakai +1 more | 1981-04-07 |
| 4211715 | Epoxy resins and process for producing the same | Shuichi Kanagawa, Shinji Nakao, Kiyoshi Nakai, Kunimasa Kamio, Shunsuke Matsushima +1 more | 1980-07-08 |