HK

Hisashi Kobuke

Tdk: 18 patents #302 of 3,796Top 8%
SN Snaptrack: 2 patents #43 of 213Top 25%
EA Epcos Ag: 1 patents #321 of 606Top 55%
SC Shoei Chemical: 1 patents #72 of 128Top 60%
Overall (All Time): #205,779 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11688946 Antenna device, communication apparatus having the same, and manufacturing method of antenna device Yasumasa Harihara, Kenichi Tezuka, Tomoyuki Goi 2023-06-27
11374304 Antenna device and circuit board having the same Toshiki Tate, Yutaka Ui, Yasumasa Harihara 2022-06-28
11118076 Black marker composition and electronic component using the same Takashi Fukui, Osamu Hirose, Masanori Abe, Kazunari Kimura 2021-09-14
10669207 Dielectric ceramic composition and electronic component Takashi Fukui, Atsushi ISHIMOTO, Masanori Abe 2020-06-02
10071932 Glass ceramic sintered compact and wiring board Yousuke FUTAMATA, Emi Ninomiya 2018-09-11
9648743 Multilayer glass ceramic substrate with embedded resistor Yousuke FUTAMATA 2017-05-09
9538645 Multilayer wiring substrate Yousuke FUTAMATA, Emi Ninomiya 2017-01-03
8846210 Ceramic electronic component and method of manufacturing ceramic electronic component Toshio Sakurai, Tomohiro Arashi, Kiyoshi Hatanaka, Yasuharu Miyauchi 2014-09-30
8575052 Dielectric ceramic, method for producing dielectric ceramic, and electronic component Toshio Sakurai, Tomohiro Arashi, Takahiro Nakano, Tomoko Nakamura, Yasuharu Miyauchi 2013-11-05
8508914 Ceramic electronic component and method of manufacturing ceramic electronic component Toshio Sakurai, Tomohiro Arashi, Takahiro Nakano, Yasuharu Miyauchi 2013-08-13
8183171 Dielectric ceramic composition Tomohiro Arashi, Toshio Sakurai 2012-05-22
7416795 Method for manufacturing magnetic metal powder, and magnetic metal powder Minoru Takaya, Yoshiaki Akachi, Hiroyuki Uematsu 2008-08-26
7402337 Method for manufacturing spherical ceramic powder Minoru Takaya, Yoshiaki Akachi, Tomohiro Sogabe 2008-07-22
7399723 Dielectric ceramic material Isao Kanada, Ryohei Nakano, Tatsuya Kikuchi, Masaru Abe, Kouji Tashiro +1 more 2008-07-15
7167071 Inductive device and method for producing the same Minoru Takaya, Takashi Kajino, Masami Sasaki, Kazuhiko Itoh, Toshikazu Endo 2007-01-23
7060350 COMPOSITE MAGNETIC MATERIAL AND MAGNETIC MOLDING MATERIAL, MAGNETIC POWDER COMPRESSION MOLDING MATERIAL, AND MAGNETIC PAINT USING THE COMPOSITE MAGNETIC MATERIAL, COMPOSITE DIELECTRIC MATERIAL AND MOLDING MATERIAL, POWDER COMPRESSION MOLDING MATERIAL, PAINT, PREPREG, AND SUBSTRATE USING THE COMPOSITE DIELECTRIC MATERIAL, AND ELECTRONIC PART Minoru Takaya, Yoshiaki Akachi, Toshikazu Endo 2006-06-13
6908960 COMPOSITE DIELECTRIC MATERIAL, COMPOSITE DIELECTRIC SUBSTRATE, PREPREG, COATED METAL FOIL, MOLDED SHEET, COMPOSITE MAGNETIC SUBSTRATE, SUBSTRATE, DOUBLE SIDE METAL FOIL-CLAD SUBSTRATE, FLAME RETARDANT SUBSTRATE, POLYVINYLBENZYL ETHER RESIN COMPOSITION, THERMOSETTIN Minoru Takaya, Toshikazu Endo, Seiji Takahara, Toshiyuki Abe, Hiroshige Ohkawa +2 more 2005-06-21
6872251 Method for manufacturing single crystal ceramic powder, and single crystal ceramic powder, composite material, and electronic element Minoru Takaya, Yoshiaki Akachi, Hiroyuki Uematsu 2005-03-29
6827758 Method for manufacturing magnetic metal powder, and magnetic metal powder Minoru Takaya, Yoshiaki Akachi, Hiroyuki Uematsu 2004-12-07
6793842 Single-crystal ferrite fine powder Yuji Akimoto, Kazuro Nagashima, Masahiro Ikemoto, Minoru Takaya, Yoshiaki Akachi 2004-09-21
5793276 Organic PTC thermistor Hisanao Tosaka, Minoru Takaya, Shigeru Moriya, Munemitsu Hamada 1998-08-11