HK

Hajime Kuwajima

Tdk: 29 patents #137 of 3,796Top 4%
Overall (All Time): #129,312 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
11967469 Electronic component configured to relax internal stresses due to changes in temperature and manufacturing method of the same Takashi Ohtsuka, Takeshi Oohashi, Yuichiro Okuyama 2024-04-23
11545303 Electronic component and its manufacturing method Kazuhiro Yoshikawa, Kenichi Yoshida, Takashi Ohtsuka, Yuichiro Okuyama, Takeshi Oohashi 2023-01-03
11452209 Electronic component and its manufacturing method Yuichiro Okuyama, Takeshi Oohashi, Takashi Ohtsuka, Kazuhiro Yoshikawa, Kenichi Yoshida 2022-09-20
10426032 Multilayer wiring structure and its manufacturing method Tomonaga Nishikawa, Takashi Ohtsuka, Takeshi Oohashi, Yuichiro Okuyama, Manabu Yamatani 2019-09-24
9647626 LC composite component Shinichiro Toda 2017-05-09
9300027 Directional coupler Yukio MITAKE 2016-03-29
9178264 Directional coupler and wireless communication device Toshiyasu Fujiwara, Naoto Ohyama, Yoshikazu Tsuya, Masami Sasaki 2015-11-03
8242575 Thin-film device including a terminal electrode connected to respective end faces of conductor layers Masahiro Miyazaki, Akira Furuya 2012-08-14
8048228 Masking apparatus and method of fabricating electronic component Hitoshi Ohkubo 2011-11-01
7987590 Method for manufacturing an electronic part Masashi Gotoh, Kaoru Kawasaki, Hiroshi Yamamoto, Mutsuko Nakano 2011-08-02
7973246 Electronic component 2011-07-05
7905012 Method for manufacturing electronic components Hitoshi Ohkubo, Manabu Ohta 2011-03-15
7883614 Method of manufacturing electronic part and electronic part Masashi Gotoh, Hiroki Hara, Hiroshi Yamamoto 2011-02-08
7859080 Electronic component comprising a coil conductor and a capacity element Akira Furuya, Masahiro Miyazaki, Makoto Shibata 2010-12-28
7855460 Electronic component to protect an interface between a conductor and an insulator and method for manufacturing the same 2010-12-21
7683740 Electronic component and method for manufacturing same Toshiyuki Yoshizawa, Masahiro Miyazaki, Akira Furuya, Masaomi Ishikura 2010-03-23
7675136 Thin-film device including a terminal electrode connected to respective end faces of conductor layers Masahiro Miyazaki, Akira Furuya 2010-03-09
7667951 Electronic component Akira Furuya, Masahiro Miyazaki, Makoto Shibata 2010-02-23
7652349 Thin-film device and method of manufacturing same Masahiro Miyazaki, Akira Furuya 2010-01-26
7649251 Thin-film device Masahiro Itoh, Masahiro Miyazaki, Akira Furuya 2010-01-19
7608881 Thin-film device and method of manufacturing same Masahiro Miyazaki, Akira Furuya 2009-10-27
7589416 Substrate, electronic component, and manufacturing method of these Masashi Gotoh 2009-09-15
7586048 Electronic component Akira Furuya, Masahiro Miyazaki, Makoto Shibata 2009-09-08
7563342 Method of manufacturing laminated substrate Masashi Gotoh, Kenichi Kawabata 2009-07-21
7489036 Thin-film device Masahiro Miyazaki, Akira Furuya, Masahiro Itoh 2009-02-10