Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378051 | Packaging bag | Masahiro Hongo, Takahiro Kurosawa, Takashi Miura, Yoshiyuki Yuasa, Takahiro Akahane | 2025-08-05 |
| 11647744 | Dispersion solution having antiviral property | Akiko Koganei, Yasuhiro Kosaka | 2023-05-16 |
| 11452743 | Metallic copper fine particles and method for producing the same | Akiko Koganei, Yasuhiro Kosaka, Daisuke IKUTAME | 2022-09-27 |
| 11324222 | Dispersion liquid, method for producing the same, and copper compound particles | Akiko Ogata, Yasuhiro Kosaka | 2022-05-10 |
| 11219947 | Fine metal particles, dispersion solution containing fine metal particles, and process for the production thereof | Akira Ishiko, Hiroshi Shimomura, Yasuhiro Kosaka, Akiko Koganei | 2022-01-11 |
| 11172676 | Antibacterial resin composition | Yasuhiro Kosaka, Akiko Ogata, Takahiro Kawakami | 2021-11-16 |
| 11090403 | Porous silica and deodorant comprising the same | Mariko Kimura | 2021-08-17 |
| 10681912 | Dispersion solution containing antibacterial ultrafine metal particles and method of producing the same | Yasuhiro Kosaka, Akiko Ogata, Hiroshi Shimomura, Akira Ishiko | 2020-06-16 |
| 10174208 | Curable resin composition having antibacterial power | Yasuhiro Kosaka, Akiko Ogata, Hiroshi Shimomura, Akira Ishiko | 2019-01-08 |
| 9901094 | Antibacterial resin composition | Yasuhiro Kosaka, Akiko Ogata, Takahiro Kawakami | 2018-02-27 |
| 9363993 | Antibacterial resin composition | Yasuhiro Kosaka, Akiko Ogata, Takahiro Kawakami | 2016-06-14 |
| 9233522 | Polyester resin for coating metal plate, resin-coated metal plate being coated with the same, and metal can and lid | Kazuhiro Sato, Tomoko Yoshii | 2016-01-12 |
| 8921452 | Resin composition containing ultrafine silver particles | Yasuhiro Kosaka, Shigeru Suzuki, Takahiro Kawakami | 2014-12-30 |
| 8916634 | Master batch, method of producing the same and method of molding articles thereof | Anzu Kasai, Daisuke Hiratsuka | 2014-12-23 |
| 8637427 | Adsorptive composition and adsorptive molded article | Anzu Kasai, Daisuke Hiratsuka, Shigeru Suzuki | 2014-01-28 |
| 8372904 | Adsorptive ultra-fine metal particles | Kazuhiro Sato, Munenori Ryo, Shigeru Suzuki | 2013-02-12 |
| 8268422 | Resin coated seamless can | Kazuhiro Sato | 2012-09-18 |
| 8106228 | Microprotein-inactivating ultrafine metal particles | Kazuhiro Sato, Masafumi Toyama, Munenori Ryo, Shigeru Suzuki | 2012-01-31 |
| 5427008 | Core material of string for instruments and string for instruments using the same | Hisaaki Ueba, Yosio Sunaga | 1995-06-27 |