HS

Hirokazu Sunagawa

OH Oji Holdings: 6 patents #13 of 176Top 8%
OC Oji Paper Co.: 2 patents #101 of 423Top 25%
Overall (All Time): #618,934 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11591481 Cellulose fiber-containing composition, production method thereof, and film Moe MIZUKAMI, Hayato FUSHIMI 2023-02-28
11447612 Sheet Koh SAKAI, Hayato FUSHIMI 2022-09-20
11426763 Laminate and method for producing laminate Hayato FUSHIMI 2022-08-30
11346053 Sheet Koh SAKAI, Go Banzashi, Hayato FUSHIMI 2022-05-31
11065850 Laminate Hayato FUSHIMI, Go Banzashi 2021-07-20
10808361 Sheets and method for producing sheets Koh SAKAI, Hayato FUSHIMI, Go Banzashi 2020-10-20
6511736 Ink jet recording material and process for producing same Shinichi Asano, Shunichiro Mukoyoshi 2003-01-28
6187430 Ink jet recording sheet and process for producing same Shunichiro Mukoyoshi, Shinichi Asano, Hideo Ikezawa 2001-02-13