KT

Kiyotaka Tsukada

IC Ibiden Co.: 49 patents #10 of 730Top 2%
TI Texas Instruments: 2 patents #5,248 of 12,488Top 45%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
📍 Ibigawa, JP: #4 of 103 inventorsTop 4%
Overall (All Time): #55,598 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDate
12295371 Antiviral substrate, antiviral composition, method for manufacturing antiviral substrate, antimicrobial substrate, antimicrobial composition and method for manufacturing antimicrobial substrate Katsutoshi Horino, Kozo Takada, Kazuhiro Ito, Kohei OTSUKA 2025-05-13
11925180 Antiviral substrate, antiviral composition, method for manufacturing antiviral substrate, antimicrobial substrate, antimicrobial composition and method for manufacturing antimicrobial substrate Katsutoshi Horino, Kozo Takada, Kazuhiro Ito, Kohei OTSUKA 2024-03-12
11517020 Antiviral substrate, antiviral composition, method for manufacturing antiviral substrate, antimicrobial substrate, antimicrobial composition and method for manufacturing antimicrobial substrate Katsutoshi Horino, Kozo Takada, Kazuhiro Ito, Kohei OTSUKA 2022-12-06
10319892 Light-emitting element mounting substrate and method for manufacturing light-emitting element mounting substrate Takahisa HIRASAWA 2019-06-11
9781840 Substrate for mounting electronic component and method for manufacturing the same Naoyuki Nagaya 2017-10-03
8710374 Printed wiring board with reinforced insulation layer and manufacturing method thereof Takamichi Sugiura 2014-04-29
8441806 Circuit board and semiconductor module Tetsuya Muraki 2013-05-14
8415791 Semiconductor device and fabrication method therefor Tetsuya Muraki, Atsunari Yamashita, Yoshitomo Tomida 2013-04-09
8378231 Semiconductor device and method for manufacturing the same Toshihiro Nomura, Daisuke Minoura 2013-02-19
8327533 Printed wiring board with resin complex layer and manufacturing method thereof Takamichi Sugiura 2012-12-11
8278753 Semiconductor device and production method thereof Tetsuya Muraki, Atsunari Yamashita, Yoshitomo Tomida 2012-10-02
8156646 Method for manufacturing printed wiring board Tsutomu Iwai, Yoshihiro Kodera, Shinya Maeda, Hiroyuki Watanabe, Kazunari Suzuki 2012-04-17
8148643 Multilayered printed circuit board and manufacturing method thereof Naohiro Hirose, Kouta Noda, Hiroshi Segawa, Honjin En, Naoto Ishida +2 more 2012-04-03
7943861 Printed wiring board and method for manufacturing printed wiring board Tsutomu Iwai, Yoshihiro Kodera, Shinya Maeda, Hiroyuki Watanabe, Kazunari Suzuki 2011-05-17
7832098 Method of manufacturing a multilayered printed circuit board Naohiro Hirose, Kouta Noda, Hiroshi Segawa, Honjin En, Naoto Ishida +2 more 2010-11-16
7786389 Flexible printed wiring board Terumasa Ninomaru, Masaki Kizaki 2010-08-31
7765692 Method of manufacturing printed wiring board Masaru Takada, Hiroyuki Kobayashi, Kenji Chihara, Hisashi Minoura, Mitsuhiro Kondo 2010-08-03
7612295 Printed wiring board and method for manufacturing the same Masaru Takada, Hisashi Minoura, Hiroyuki Kobayashi, Mitsuhiro Kondo 2009-11-03
7594320 Method of manufacturing printed wiring board Masaru Takada, Hiroyuki Kobayashi, Kenji Chihara, Hisashi Minoura, Mitsuhiro Kondo 2009-09-29
7568922 Printed wiring board having a solder pad and a method for manufacturing the same Takahiro Yamashita, Hiroyuki Watanabe, Michio Ido, Morio Nakao 2009-08-04
7552531 Method of manufacturing a printed wiring board having a previously formed opening hole in an innerlayer conductor circuit Masaru Takada, Hiroyuki Kobayashi, Hisashi Minoura, Yoshikazu Ukai, Mitsuhiro Kondo 2009-06-30
7453702 Printed wiring board Toshimasa Iwata, Terumasa Ninomaru, Takamichi Sugiura 2008-11-18
7415761 Method of manufacturing multilayered circuit board Naohiro Hirose, Kouta Noda, Hiroshi Segawa, Honjin En, Naoto Ishida +2 more 2008-08-26
7339118 Printed wiring board and method for manufacturing the same Masaru Takada, Hisashi Minoura, Hiroyuki Kobayashi, Mitsuhiro Kondo 2008-03-04
7312401 Flexible printed wiring board Terumasa Ninomaru, Masaki Kizaki 2007-12-25