SF

Seiji Fujita

MC Murata Manufacturing Co.: 8 patents #980 of 5,295Top 20%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
SI Sumitomo Electric Device Innovations: 4 patents #33 of 208Top 20%
Overall (All Time): #345,396 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11037729 Ceramic electronic component and method for manufacturing ceramic electronic component 2021-06-15
11011441 Multilayer ceramic substrate and electronic device 2021-05-18
10854385 Method for producing ceramic substrate, ceramic substrate, and module Kumiko Ishikawa, Tsutomu Sasaki 2020-12-01
10457608 Multilayer ceramic substrate and electronic device 2019-10-29
10308546 Multilayer ceramic substrate and electronic component 2019-06-04
10090816 Current reuse amplifier Tsuneo Tokumitsu 2018-10-02
9607765 Composition for ceramic substrates and ceramic circuit component Kazuo Kishida, Yuichi Iida 2017-03-28
9543630 Electronic device Tsuneo Tokumitsu, Koji Tsukashima 2017-01-10
9214259 Composite laminated ceramic electronic component Hiroshige Adachi, Kazuhiro Kaneko, Satoru Adachi, Sadaaki Sakamoto 2015-12-15
9197159 Mixer Tsuneo Tokumitsu 2015-11-24
9190211 Composite laminated ceramic electronic component Hiroshige Adachi, Kazuhiro Kaneko, Satoru Adachi, Sadaaki Sakamoto 2015-11-17
9162922 Glass ceramic composition Kazuhiro Kaneko, Sadaaki Sakamoto, Hiroshige Adachi, Satoru Adachi 2015-10-20
8975946 Mixer Tsuneo Tokumitsu 2015-03-10
8508302 Electronic circuit Tsuneo Tokumitsu 2013-08-13