Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851822 | Oil-resistant agent for paper | Yuuki Yamamoto, Michio Matsuda, Hirotoshi Sakashita | 2023-12-26 |
| 11434606 | Pulp molded product and method for manufacturing same | Michio Matsuda, Takashi Enomoto | 2022-09-06 |
| 10767057 | Coating film, composition for coating film, film-forming agent, article having coating film, and method for forming coating film | Eiji Masuda, Kenta Shimada, Daichi Shibazaki, Fujio Inoue | 2020-09-08 |
| 10640594 | Fluorine-containing composition and fluorine-containing polymer | Shinichi Minami, Masaki Fukumori, Hisako Nakamura, Ikuo Yamamoto | 2020-05-05 |
| 10628069 | Management apparatus for managing and reduplication of volumes of a storage system with respect to OS type | Atsushi Tsuda, Masakazu Kobayashi, Yuichiro Nagashima, Yohei Tsujimoto | 2020-04-21 |
| 10099281 | Casting die device and casting method | Fumihiro Sakuma | 2018-10-16 |
| 10067673 | Management system for storage system | Akira Shirasu, Katsutoshi Asaki, Yasufumi Uchiyama | 2018-09-04 |
| 10058915 | Casting die device and casting method | Fumihiro Sakuma | 2018-08-28 |
| 9707619 | Squeeze pin circuit for die casting and hydraulic unit | Norihiro Iwamoto, Fumihiro Sakuma | 2017-07-18 |
| 9688797 | Surface treatment agent | Masahiro Miyahara, Masaki Fukumori, Kanako FUKUMOTO, Ikuo Yamamoto | 2017-06-27 |
| 9540470 | Copolymer, treatment agent for paper, and treated paper | Michio Matsuda, Norimasa Uesugi, Ikuo Yamamoto, Kayo Kusumi | 2017-01-10 |
| 9464384 | Water-resistant/oil-resistant agent for paper | Kayo Kusumi, Michio Matsuda | 2016-10-11 |
| 9249540 | Water and oil resistant agent for paper, treatment process and paper | Eiji Masuda, Michio Matsuda, Kayo Kusumi | 2016-02-02 |
| 8992733 | Water and oil resistant agent for paper and paper treatment process | Kensuke Mohara, Eiji Masuda, Kayo Kusumi, Michio Matsuda | 2015-03-31 |
| 8568886 | Fluorine-containing copolymer, paper processing agent, and coating film-forming agent for cosmetic preparation | Michio Matsuda, Mitsuhiro Usugaya, Ikuo Yamamoto, Takashi Enomoto, Kayo Kusumi | 2013-10-29 |
| 7850821 | Household thin paper | Akira Hirasawa, Hiroshi Ono, Abdolreza Nezamoleslami, Kazuaki Fujimori | 2010-12-14 |
| 7578903 | Colored sanitary tissue paper and production method thereof | Minoru Iwasaki | 2009-08-25 |