MN

Masafumi Nakagawa

NT NTT: 4 patents #1,310 of 4,871Top 30%
NL Nippon Sheet Glass Company, Limited: 2 patents #332 of 836Top 40%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
YK Yachiyo Kogyo Kabushiki Kaisha: 1 patents #32 of 75Top 45%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
ST Shibaura Institute Of Technology: 1 patents #13 of 68Top 20%
KC Koito Manufacturing Co.: 1 patents #610 of 1,047Top 60%
Overall (All Time): #477,564 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12337955 Propeller guard Daisuke UCHIBORI, Yujin HAMANO, Kazuaki Watanabe, Atsushi Aratake 2025-06-24
12216014 Deformation measuring device and deformation measuring method Daiki Kobayashi, Kazuaki Watanabe, Atsushi Aratake 2025-02-04
12071263 Propeller guard and unmanned aerial vehicle Kazuaki Watanabe, Yujin HAMANO, Daisuke UCHIBORI, Atsushi Aratake 2024-08-27
12012207 Inspection device, inspection method, and program Kazuaki Watanabe, Yujin HAMANO, Daisuke UCHIBORI, Atsushi Aratake 2024-06-18
11065836 Glass plate module 2021-07-20
9020275 Other viewpoint closed surface image pixel value correction device, method of correcting other viewpoint closed surface image pixel value, user position information output device, method of outputting user position information Masato Kuroki 2015-04-28
7360826 Sheet member with frame body Seiji Katakura, Masatoshi Nishida, Shigehito Horiuchi, Hajime Katayama, Kuniyasu Aoki +1 more 2008-04-22
6850157 Wireless data acquisition system Masahiro Yamamoto, Katsunori Tanie, Shinichi Nakane, Jyunichi Saito 2005-02-01
6426689 Electromagnetic relay Fumihiro Kamitani, Osamu Matsui, Kazuhiro Nobutoki, Masanori Motoyama, Toyotaka Nishikawa 2002-07-30
6419382 Headlamp for a vehicle Kazuya Hashigaya 2002-07-16