RU

Ryosuke Usui

SC Sanyo Electric Co.: 60 patents #12 of 6,347Top 1%
PA Panasonic: 12 patents #2,079 of 21,108Top 10%
KC Kanto Sanyo Semiconductor Co.: 4 patents #10 of 51Top 20%
Overall (All Time): #27,616 of 4,157,543Top 1%
72
Patents All Time

Issued Patents All Time

Showing 25 most recent of 72 patents

Patent #TitleCo-InventorsDate
12334235 Multilayer varistor Yuto AKIYAMA, Ken-ichi Yanai 2025-06-17
12308146 Multilayer varistor Yuto AKIYAMA, Ken-ichi Yanai, Yuji Yamagishi 2025-05-20
12270502 Thermal insulator and method for manufacturing same Yuji Yamagishi, Yuuichi Abe, SHUN AOTA, RIKAKO IWASAKI 2025-04-08
11443883 Reactor device Takeshi Fujii, CHIHIRO SATOU 2022-09-13
11387023 Multilayer electronic component production method Ken-ichi Yanai, Tomokazu Yamaguchi, Yuji Yamagishi, Naoki Mutou, Sayaka Matsumoto 2022-07-12
11384892 Heat insulation sheet, heat insulation body using same, and production method therefor Yuuichi Abe, CHIHIRO SATOU 2022-07-12
10453776 Semiconductor device Tetsuzo Ueda 2019-10-22
10297516 Semiconductor device Masayuki Nagamatsu, Shinya Marumo, Junichi Kimura, Tatsuya Kunisato 2019-05-21
10211144 Semiconductor device having a plurality of top surface connection terminals Shinichi Kohda, Junichi Kimura, Tomohide Ogura, Atsushi Watanabe 2019-02-19
9439285 Device mounting board and semiconductor power module Keishi Kato, Osamu Tabata, Yoshio Okayama 2016-09-06
9129933 Semiconductor module and an inverter mounting said semiconductor module Tetsuya Yamamoto 2015-09-08
9024446 Element mounting substrate and semiconductor module Yusuke Igarashi, Yasunori Inoue, Mayumi Nakasato, Masayuki Nagamatsu, Yasuhiro Kohara 2015-05-05
8656581 Method of fabricating a circuit apparatus Makoto Murai, Yasuhiro Kohara 2014-02-25
8476776 Semiconductor module, method for fabricating the semiconductor module, and mobile apparatus Yasunori Inoue, Mayumi Nakasato, Katsumi Ito 2013-07-02
8373281 Semiconductor module and portable apparatus provided with semiconductor module Hajime Kobayashi, Mayumi Nakasato, Yasuyuki Yanase, Koichi Saito 2013-02-12
8362611 Semiconductor module, method for manufacturing semiconductor module, and portable device Yasuyuki Yanase, Yoshio Okayama 2013-01-29
8338946 Semiconductor module, method of manufacturing semiconductor module, and mobile device Yasuyuki Yanase, Yoshio Okayama, Kiyoshi Shibata, Yasunori Inoue, Hideki Mizuhara +2 more 2012-12-25
8304289 Semiconductor module including circuit component and dielectric film, manufacturing method thereof, and application thereof Yasunori Inoue 2012-11-06
8269298 Semiconductor module and camera module mounting said semiconductor module Masayuki Nagamatsu, Yasunori Inoue 2012-09-18
8258620 Circuit device, method of manufacturing the circuit device, device mounting board and semiconductor module Mayumi Nakasato, Kiyoshi Shibata 2012-09-04
8258409 Circuit board and circuit device Yasuhiro Kohara, Kiyoshi Shibata, Masayuki Nagamatsu, Toshiya Shimizu 2012-09-04
8166643 Method of manufacturing the circuit apparatus, method of manufacturing the circuit board, and method of manufacturing the circuit device Kiyoshi Shibata, Yasunori Inoue 2012-05-01
8153186 Packaging board and manufacturing method therefor, semiconductor module and mobile apparatus Masayuki Nagamatsu 2012-04-10
8115316 Packaging board, semiconductor module, and portable apparatus Yasuhiro Kohara, Takeshi Nakamura, Yusuke Igarashi 2012-02-14
8097946 Device mounting board, semiconductor module, and mobile device Kouichi Saitou, Mayumi Nakasato 2012-01-17