MN

Masahiko Nakamura

HO Hosiden: 21 patents #11 of 328Top 4%
Sumitomo Electric Industries: 20 patents #1,058 of 21,551Top 5%
AG Agc: 17 patents #11 of 954Top 2%
SO Sony: 16 patents #2,631 of 25,231Top 15%
KM Konica Minolta: 12 patents #131 of 1,361Top 10%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
MC Mitsubishi Chemical: 3 patents #118 of 716Top 20%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
MM Mitsubishi Materials: 2 patents #498 of 1,543Top 35%
Nintendo Co.: 2 patents #671 of 1,476Top 50%
Rohm Co.: 2 patents #1,039 of 2,292Top 50%
HC Hosiden Electronics Co.: 2 patents #34 of 98Top 35%
AC Asahi Glass Co.: 2 patents #833 of 2,251Top 40%
MH Mcc Holdings: 2 patents #5 of 16Top 35%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
SC Shinko Electric Industries Co.: 1 patents #437 of 723Top 65%
IA Imra America: 1 patents #71 of 112Top 65%
TK Terumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%
📍 Tokyo, MI: #11 of 74 inventorsTop 15%
Overall (All Time): #10,131 of 4,157,543Top 1%
119
Patents All Time

Issued Patents All Time

Showing 1–25 of 119 patents

Patent #TitleCo-InventorsDate
11967577 Semiconductor device and method for manufacturing the same Yosui FUTAMURA, Yuto Nishiyama 2024-04-23
11788944 Microparticle measuring apparatus with measurement and cleaning modes Masahiro Saito, Shingo Mouri, Hidetaka Okamoto 2023-10-17
11718574 Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Hiroaki Mitsuoka, Toshio Miki, Mari Ichinokawa, Hidekazu Okamoto, Atsushi Fujimori 2023-08-08
11521917 Semiconductor device Yosui FUTAMURA 2022-12-06
11440862 Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Hiroaki Mitsuoka, Mari Ichinokawa, Atsushi Fujimori, Hidekazu Okamoto 2022-09-13
11427521 Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Hiroaki Mitsuoka, Mari Ichinokawa, Atsushi Fujimori, Hidekazu Okamoto 2022-08-30
11401486 Solvent composition, cleaning method and method of forming a coating film Hidekazu Okamoto, Masaaki Tsuzaki, Hiroaki Mitsuoka, Satoko Itoh 2022-08-02
11064144 Imaging element, imaging apparatus, and electronic equipment Norihiko Akamatsu 2021-07-13
11034637 Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Hiroaki Mitsuoka, Toshio Miki, Mari Ichinokawa, Hidekazu Okamoto, Atsushi Fujimori 2021-06-15
10975008 Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Hiroaki Mitsuoka, Mari Ichinokawa, Atsushi Fujimori, Hidekazu Okamoto 2021-04-13
10815452 Solvent composition, cleaning method and method of forming a coating film Hidekazu Okamoto, Masaaki Tsuzaki, Hiroaki Mitsuoka, Satoko Itoh 2020-10-27
10807926 Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Hiroaki Mitsuoka, Mari Ichinokawa, Atsushi Fujimori, Hidekazu Okamoto 2020-10-20
10723679 Method for producing (Z)-1-chloro-2,3,3-trifluoro-1-propene Atsushi Fujimori, Mari Ichinokawa, Hidekazu Okamoto, Hiroaki Mitsuoka 2020-07-28
10683249 Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Hiroaki Mitsuoka, Toshio Miki, Mari Ichinokawa, Hidekazu Okamoto, Atsushi Fujimori 2020-06-16
10654778 Method for producing 1-chloro-2,3,3-trifluoropropene Atsushi Fujimori, Mari Ichinokawa, Hidekazu Okamoto, Hiroaki Mitsuoka 2020-05-19
10487030 Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Hiroaki Mitsuoka, Mari Ichinokawa, Atsushi Fujimori, Hidekazu Okamoto 2019-11-26
10472307 Method for producing (Z)-1-chloro-2,3,3-trifluoro-1-propene Atsushi Fujimori, Mari Ichinokawa, Hidekazu Okamoto, Hiroaki Mitsuoka 2019-11-12
10414706 Solvent composition, cleaning method, method of forming a coating film, heat transfer fluid, and heat cycle system Hiroaki Mitsuoka, Mari Ichinokawa, Atsushi Fujimori, Hidekazu Okamoto 2019-09-17
10399916 Method of producing hydrofluoroolefin Yusuke Tomiyori 2019-09-03
10384992 Manufacturing method of hydrofluoroolefin Yusuke Tomiyori 2019-08-20
10138025 Medical bag handling system and medical bag holding cassette 2018-11-27
10093600 Method for producing trifluoroethylene Hidekazu Okamoto 2018-10-09
10049695 Optical pickup device and optical drive device Masatoshi Yajima, Kazuyoshi Kajita 2018-08-14
D812543 Boat Lu Ding Yi, Masayuki Sugiura 2018-03-13
9850189 Method for producing trifluoroethylene Hidekazu Okamoto 2017-12-26