AK

Atsushi Kuwahara

RI Riken: 8 patents #57 of 1,824Top 4%
SC Sumitomo Chemical: 7 patents #703 of 4,033Top 20%
MC Mitsubishi Chemical: 4 patents #463 of 3,022Top 20%
SC Sumitomo Pharma Co.: 3 patents #15 of 141Top 15%
SC Sumitomo Dainippon Pharma Co.: 3 patents #34 of 206Top 20%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
NK Nippon Kayaku: 1 patents #556 of 1,103Top 55%
Overall (All Time): #307,623 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12378346 Polyorganosiloxane-containing polymer particle group, composition, resin composition, and molded body Hiroya Arai, Ai Kiwa, Shinji Matsuoka 2025-08-05
12318480 Oral pouch product Masashi FURUKOSHI, Sosuke Watase 2025-06-03
12291720 Production method for retinal tissue Suguru Yamasaki, Yasushi Hiramine, Yoshiki Sasai, Masayo Takahashi 2025-05-06
11898163 Method for producing dopaminergic neuron progenitor cell Jun Takahashi, Daisuke Doi, Kenji Yoshida, Masayo Takahashi 2024-02-13
11724005 Method for manufacturing ciliary margin stem cells Yoshiki Sasai 2023-08-15
11371016 Method for producing retinal tissue Suguru Yamasaki, Yoshiki Sasai, Masayo Takahashi 2022-06-28
11214772 Production method for retinal tissue Suguru Yamasaki, Yasushi Hiramine, Yoshiki Sasai, Masayo Takahashi 2022-01-04
11214771 Production method for nerve tissue Suguru Yamasaki, Yasushi Hiramine, Yoshiki Sasai, Masayo Takahashi 2022-01-04
11111476 Method for manufacturing ciliary marginal zone-like structure Yoshiki Sasai 2021-09-07
10982092 Resin composition and molded body thereof Shinji Matsuoka, Masahiro Ueda 2021-04-20
10810407 Region detecting method and region detecting device related to cell aggregation Satoru Okuda, Mototsugu Eiraku 2020-10-20
10233423 Method for manufacturing ciliary marginal zone-like structure Yoshiki Sasai 2019-03-19
10072172 Flexible vinyl chloride resin composition, molded product, electric wire coating material, and coated electric wire Hiroyuki Nishii, Shinya Hirai 2018-09-11
9862791 Impact strength modifier for chlorine-containing resin, chlorine-containing resin composition and molded body of chlorine-containing resin composition Yuichiro Fujikawa, Ayaka Wakita, Toshihiro Kasai 2018-01-09
6384063 Compound having effect of promoting neuron differentiation Seiichi Saito, Masashi Nagai, Tomio Morino, Tsugio Tomiyoshi, Takaaki Nishikiori +2 more 2002-05-07