TK

Toshiyuki Kawaguchi

SC Shin-Etsu Polymer Co.: 26 patents #1 of 269Top 1%
NI Ngk Insulators: 6 patents #500 of 2,083Top 25%
Overall (All Time): #108,268 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDate
9609793 Electromagnetic shielding film, flexible printed wiring board with electromagnetic shielding film, electronic device and method for forming the same 2017-03-28
9493870 Radio wave-transmitting decorative film and decorative member using same Kazutoki Tahara, Tsutomu Saga 2016-11-15
9187820 Radio wave transmitting decorative member Kazutoki Tahara, Tsutomu Saga 2015-11-17
9184747 Member for electrostatic capacitance-type sensor and electrostatic capacitance-type sensor using the same Hiroto Komatsu 2015-11-10
9144152 Cover lay film and flexible printed wiring board Kazutoki Tahara, Tsutomu Saga, Minoru Kubota, Masashi Higuchi 2015-09-22
9018533 Coverlay film, method for manufacturing coverlay film, and flexible printed wiring board Kazutoki Tahara, Tsutomu Saga 2015-04-28
9006581 Printed wiring board and method of manufacture thereof Kazutoki Tahara, Tsutomu Saga, Hiroyuki Yasuda 2015-04-14
8816932 Radio wave transmitting decorative member and the production method thereof Kazutoki Tahara, Tsutomu Saga 2014-08-26
8541686 Wiring member and method for producing the same Kazutoki Tahara, Tsutomu Saga, Mitsuaki Negishi 2013-09-24
8507801 Printed wiring board Kazutoki Tahara, Tsutomu Saga 2013-08-13
8416029 Transmission noise suppressing structure and wiring circuit board Kazutoki Tahara, Tsutomu Saga 2013-04-09
8380080 Optical transceiver Kazutoki Tahara, Tsutomu Saga 2013-02-19
8134084 Noise-suppressing wiring-member and printed wiring board Kazutoki Tahara, Tsutomu Saga, Mitsuaki Negishi 2012-03-13
8017255 Electromagnetic noise suppressor, structure with electromagnetic noise suppressing function, and method of manufacturing the same Atsushi Taniguchi, Takashi Gonda 2011-09-13
7887911 Electromagnetic noise suppressor, article with electromagnetic noise suppressing function and their manufacturing methods Hironao Fujiki, Atsushi Taniguchi, Takashi Gonda, Kazutoki Tahara 2011-02-15
7625640 Electromagnetic noise suppressor, structure with electromagnetic noise suppressing function, and method of manufacturing the same Atsushi Taniguchi, Takashi Gonda 2009-12-01
7625633 Electromagnetic noise suppressor, article with electromagnetic noise suppressing function, and their manufacturing methods Hironao Fujiki, Atsushi Taniguchi, Takashi Gonda, Kazutoki Tahara 2009-12-01
7161463 Organic NTC composition, organic NTC device and production method of the same Masayuki Takahashi 2007-01-09
6984799 Push-button switch member and manufacturing method of same Shinji Hotta, Masayuki Takahashi 2006-01-10
6936783 Push-button switch member and manufacturing method of same Shinji Hotta, Masayuki Takahashi 2005-08-30
5243293 System utilizing optical current sensors for detecting fault location in substation Takashi Isozaki, Katsuro Shinoda, Hiroyuki Katsukawa, Kazumi Nakanishi, Hiroyuki Abe +1 more 1993-09-07
5202812 Apparatus for detecting faults on power transmission lines Katsuro Shinoda, Hiroyuki Katsukawa, Genzo Kimura, Naoki Tanaka, Hiroyuki Abe +1 more 1993-04-13
5131141 Method for preparing a double-sided flexible circuit board with electrical connection at a through-hole 1992-07-21
5103164 Optical current transformer Hiroyuki Katsukawa, Naoki Tanaka, Seigo Yokoi, Yuichi Kakizaki 1992-04-07
5084211 Anisotropically electroconductive adhesive Kazuya Tanaka 1992-01-28