Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11932712 | Method of treating substrate | Hisako Nakamura, Hirotoshi Sakashita | 2024-03-19 |
| 11851822 | Oil-resistant agent for paper | Yuuki Yamamoto, Tetsuya Uehara, Hirotoshi Sakashita | 2023-12-26 |
| 11634867 | Method for producing paper | Akihiro Oshima, Yoshikage OHMUKAI, Yuko Shiotani, Kazuyuki Satou, Tomohiro Yoshida +1 more | 2023-04-25 |
| 11434606 | Pulp molded product and method for manufacturing same | Tetsuya Uehara, Takashi Enomoto | 2022-09-06 |
| 9540470 | Copolymer, treatment agent for paper, and treated paper | Tetsuya Uehara, Norimasa Uesugi, Ikuo Yamamoto, Kayo Kusumi | 2017-01-10 |
| 9464384 | Water-resistant/oil-resistant agent for paper | Tetsuya Uehara, Kayo Kusumi | 2016-10-11 |
| 9249540 | Water and oil resistant agent for paper, treatment process and paper | Eiji Masuda, Kayo Kusumi, Tetsuya Uehara | 2016-02-02 |
| 8992733 | Water and oil resistant agent for paper and paper treatment process | Tetsuya Uehara, Kensuke Mohara, Eiji Masuda, Kayo Kusumi | 2015-03-31 |
| 8568886 | Fluorine-containing copolymer, paper processing agent, and coating film-forming agent for cosmetic preparation | Tetsuya Uehara, Mitsuhiro Usugaya, Ikuo Yamamoto, Takashi Enomoto, Kayo Kusumi | 2013-10-29 |
| 6090970 | Production method of alkylated cyanoacetylurea | Yutaka Otani, Hiroki Ueno, Yoshiyuki Imamiya | 2000-07-18 |
| 5994326 | Anti-atopic dermatitis composition | Sechiko Takeuchi, Taizo Nagura, Tsutomu Aritsuka, Kouji Sayama | 1999-11-30 |
| 5914399 | Method for producing 5-isopropyluracil | Hiroki Ueno, Susumu Nishizawa | 1999-06-22 |