KK

Kouji Kawaguchi

SI Seiko Instruments: 14 patents #116 of 1,437Top 9%
JT Jtekt: 7 patents #230 of 1,969Top 15%
SI Sumitomo Rubber Industries: 3 patents #635 of 1,637Top 40%
AC Amada Co.: 1 patents #242 of 479Top 55%
Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
SC Seiko Instruments R & D Center: 1 patents #9 of 38Top 25%
📍 Izumi, JP: #4 of 245 inventorsTop 2%
Overall (All Time): #145,663 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
11077684 Thermal printer Shinichi Sudo, Takumi Seino 2021-08-03
11072192 Printing unit and thermal printer Masashi Kitamura, Tomohiro Murata, Akio Naito 2021-07-27
10738181 Rubber composition and pneumatic tire Tatsuya Miyazaki, Naoya Hashimoto 2020-08-11
10550247 Rubber composition for tires, and pneumatic tire Ryuichi Tokimune, Naoya Kitamura, Naoya Hashimoto 2020-02-04
10377178 Rubber composition for tires, and pneumatic tire Ryuichi Tokimune, Naoya Kitamura, Naoya Hashimoto 2019-08-13
9321311 Wheel support device 2016-04-26
8882359 Wheel rolling bearing unit 2014-11-11
8697332 Base generator, photosensitive resin composition, pattern forming material comprising the photosensitive resin composition, pattern forming method using the photosensitive resin composition and products comprising the same Mami Katayama, Shunji Fukuda, Katsuya Sakayori 2014-04-15
8678689 Printer with a cutter 2014-03-25
8662771 Cutter mechanism and printer with a cutter 2014-03-04
8587623 Printer Shinichi Sudo, Akio Naito 2013-11-19
8485747 Printer 2013-07-16
8480308 Tapered roller bearing, tapered roller bearing apparatus, and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing apparatus Naoki Masuda, Kazutoshi Toda, Hiroki Matsuyama, Hiroyuki Ohshima 2013-07-09
8469616 Printer with cutter 2013-06-25
8277134 Printer with cutter 2012-10-02
8105170 Cross shaft joint Koichiro Mizuno 2012-01-31
7871201 Tapered roller bearing, tapered roller bearing apparatus, and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing apparatus Hiroyuki Ohshima, Kazutoshi Toda, Hiroki Matsuyama, Naoki Masuda 2011-01-18
7547154 Sheet material cutting unit and printing device 2009-06-16
7484894 Tapered roller bearing an automotive pinion shaft supporting apparatus utilizing same tapered roller bearing Kazutoshi Toda, Hiroyuki Ohshima, Naoki Masuda, Hiroki Matsuyama 2009-02-03
7484895 Tapered roller bearing and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing Hiroki Matsuyama, Hiroyuki Ohshima, Naoki Masuda, Kazutoshi Toda 2009-02-03
6588881 Ink printer Tokuya Akase, Hiroyuki Muramatsu, Seiji Kuwahara, Tatsuro Sato, Shunichi Tanaka 2003-07-08
6502924 Recording head and image recording apparatus utilizing said recording head Hiroyuki Muramatsu, Seiji Kuwabara, Tatsuru Sato, Shunichi Tanaka, Tokuya Akase 2003-01-07
6478407 Recording head and image recording apparatus utilizing said recording head Hiroyuki Muramatsu, Seiji Kuwabara, Tatsuro Sato, Shunichi Tanaka, Tokuya Akase 2002-11-12
6412915 Ink jet recording head, and ink jet recording apparatus employing the same Hiroyuki Muramatsu, Seiji Kuwahara, Tokuya Akase, Tatsuru Sato 2002-07-02
6331047 Ink recording head and ink injecting method using ink recording head Hiroyuki Muramatsu, Seiji Kuwahara, Atsuya Akase, Tatsuru Sato 2001-12-18