KS

Kazumi Sakai

CC Car Mate Mfg. Co.: 8 patents #1 of 45Top 3%
KT Kabushiki Kaisha Toshiba: 7 patents #4,294 of 21,451Top 25%
TC Toshiba Materials Co.: 5 patents #55 of 197Top 30%
IBM: 2 patents #32,839 of 70,183Top 50%
EN Eneos: 2 patents #54 of 206Top 30%
JT Jtekt: 2 patents #749 of 1,969Top 40%
JE Jx Nippon Oil & Energy: 1 patents #195 of 416Top 50%
HS Hitachi Automotive Systems Steering: 1 patents #28 of 48Top 60%
AU Autonics: 1 patents #6 of 20Top 30%
Overall (All Time): #204,469 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
12152214 Grease composition and rolling bearing Koji Yoshizaki, Kazunori Miyake, Yusuke Ayame, Kiyomi Sakamoto 2024-11-26
12037561 Grease composition, and rolling bearing Takeshi Tsuda, Yurie HAGINO, Yusuke Ayame, Go Tatsumi, Kiyomi Sakamoto 2024-07-16
9873851 Grease composition for electric power steering device, and electric power steering device Takashi Arai, Yuji Shitara, Satoshi Taniuchi, Kohtaro Shiino, Tatsuro Suzuki 2018-01-23
9381889 Antenna core and method of manufacturing the same, and antenna and detection system using the same Tadao Saito, Katsuhiko Yamada 2016-07-05
8902067 Antenna core and method of manufacturing the same, and antenna and detection system using the same Tadao Saito, Katsuhiko Yamada 2014-12-02
8125305 Inductance element, method for manufacturing the same, and switching power supply using the same Tadao Saito, Katsuhiko Yamada 2012-02-28
7982569 Inductance element, method for manufacturing the inductance element, and switching power supply using the inductance element Tadao Saito, Katsuhiko Yamada 2011-07-19
7847662 Inductance element, method for manufacturing the same, and switching power supply using the same Tadao Saito, Katsuhiko Yamada 2010-12-07
6525342 Low resistance wiring in the periphery region of displays Takahisa Amemiya, Toshiaki Arai, Evan G. Colgan, Yoshitami Sakaguchi, Kai Schleupen 2003-02-25
6480084 Inductance element and manufacturing method thereof, and snubber using thereof Tadao Saito, Yasuaki Moriya, Takao Kusaka 2002-11-12
6259490 Liquid crystal display device Evan G. Colgan, James L. Levine, Mikio Kurihara, Satoshi Karube, Eisuke Kanzaki +1 more 2001-07-10
6004661 Amorphous magnetic material and magnetic core using the same Takao Kusaka, Yasuaki Moriya 1999-12-21
5298924 Multiple printing apparatus Mitsuyuki Suzuki, Kazuhiko Matsumoto 1994-03-29
D296267 Belt mounted holder for cassettes 1988-06-21
D295840 Electronic compass 1988-05-24
D290187 Tape pocket 1987-06-09
D290189 Cockpit tray 1987-06-09
D287450 Drink holder 1986-12-30
D285988 Key case 1986-10-07
D285864 Key holder 1986-09-30
D281820 Flexible lamp Mikio Oba 1985-12-17