JO

Junya Okawa

DP Daio Paper: 6 patents #21 of 258Top 9%
EP Ehime Prefecture: 1 patents #24 of 34Top 75%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
NC Nishikawa Rubber Co.: 1 patents #121 of 246Top 50%
Overall (All Time): #776,077 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12415932 Water-based paint, ceramics, and method of decoration Kenji Nakamura, Toshihiro Iwai 2025-09-16
12240966 Cellulose fiber composite recycled resin and production method therefor Yu Ochiai, Ikko Matsusue 2025-03-04
11905657 Method for producing cellulose nanofibers 2024-02-20
11814794 Cellulose fiber molded product and method for manufacturing the same Takaaki Imai, Takahiro Miyoshi 2023-11-14
11655310 Fine cellulose fiber, production method thereof, slurry, and composite Yoshinobu Tsujii, Keita Sakakibara, Koji Tanaka, Takahito Ikuma, Ikko Matsusue 2023-05-23
11046831 Sound-insulating sponge material, vehicle sealing material, and weather strip Keigo Matsumoto, Syoichi Nakamoto, Katsunori Nakashima, Takaaki Imai 2021-06-29