NO

Naoto Oka

Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
KO Koa: 3 patents #23 of 157Top 15%
Overall (All Time): #447,649 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11798714 Chip resistor and method for manufacturing chip resistor 2023-10-24
11657932 Chip component 2023-05-23
11337301 Printed circuit board to suppress deterioration of an electrical balance in a differential line Ayumi SAKAI, Fujiyuki NAKAMOTO, Yuichi Sasaki, Hideyuki Ohashi 2022-05-17
10446304 Resistor trimming method Homare Sasaki 2019-10-15
9674712 Radio communication method and radio communication apparatus Hiroshi Takahashi, Masataka Irie, Yoshio Urabe, Takenori Sakamoto, Kazuhiro Ando 2017-06-06
9270444 Signal detector device and signal detection method Hiroshi Takahashi, Yoshio Urabe, Kazuhiro Ando, Masataka Irie 2016-02-23
8758059 Cable coupling connector Yosuke Watanabe, Yuichi Sasaki, Chiharu Miyazaki, Koichiro Misu 2014-06-24
8243842 Signal separating device and signal separating method 2012-08-14
7719987 Radio communication device and route search method Hirokazu Kobayashi, Toyoki Kawahara, Takeshi Kanazawa 2010-05-18
5367275 Laminate LC filter having combined condenser and coil functions Mitsunobu Esaki, Shigefumi Kimura, Chiharu Miyazaki, Sunao Hiraki, Katsumi Tomiyama +4 more 1994-11-22
5227746 Laminate LC filter having combined condenser and coil functions Mitsunobu Esaki, Shigefumi Kimura, Chiharu Miyazaki, Sunao Hiraki, Katsumi Tomiyama +4 more 1993-07-13