KK

Kazuhisa Kawakami

SE Seiko Epson: 43 patents #268 of 7,774Top 4%
Canon: 18 patents #3,676 of 19,416Top 20%
AE Alpine Electronics: 1 patents #279 of 637Top 45%
SG Seiko Group: 1 patents #32 of 90Top 40%
Overall (All Time): #35,633 of 4,157,543Top 1%
63
Patents All Time

Issued Patents All Time

Showing 1–25 of 63 patents

Patent #TitleCo-InventorsDate
11897159 Post-processing apparatus Kohei Ueno, Chiaki SHIMADA 2024-02-13
11802019 Post-processing device Kazuhiro Fujita, Masaki MIYAZAWA, Shun Hara 2023-10-31
11780246 Post-processing device and recording system Shun Hara, Yu TSUMURAYA 2023-10-10
11608242 Post-processing device Masaki MIYAZAWA, Shun Hara 2023-03-21
10500874 Recording apparatus Kazuo Otsuka, Yosuke Nakano, Eiji Taketsugu, Atsuhiko Takeuchi 2019-12-10
10118400 Liquid ejection system Hitoshi Igarashi, Katsumi Yamada, Yasuhiro Taguchi, Eiko Yanagida 2018-11-06
9554007 Image forming apparatus and method for securing carriage Yasuhito Tsubakimoto, Masaya Shimmachi, Kaneto Tokuyama, Toshiaki Harada 2017-01-24
9456095 Part engaging structure and apparatus having the same Yasuhito Tsubakimoto, Toshiaki Harada, Tadashi Hanabusa, Kaneto Tokuyama 2016-09-27
9039166 Printing apparatus and method of restricting movement of carriage Tadashi Hanabusa 2015-05-26
8955967 Printing apparatus with an openable cover structure Yasuhito Tsubakimoto, Toshiaki Harada, Masaya Shimmachi, Kaneto Tokuyama 2015-02-17
8714846 Gap adjusting device and image forming apparatus Takayuki Okuda, Masaki Shimomura, Hidetake Nishizawa, Nobumasa Fukushima 2014-05-06
8672439 Printing apparatus Yoshiaki Suzuki, Kenji Shigeno, Noriyuki Aoki, Yuji Kanome, Kosuke Yamamoto +3 more 2014-03-18
8511781 Printing apparatus having movable sensor and method for using Kosuke Yamamoto, Kenji Shigeno, Noriyuki Aoki, Yuji Kanome, Masakazu Tsukuda +3 more 2013-08-20
8419155 Printing apparatus Kenji Shigeno, Noriyuki Aoki, Yuji Kanome, Kosuke Yamamoto, Masakazu Tsukuda +3 more 2013-04-16
8172350 Image forming apparatus Takayuki Okuda, Masaki Shimomura, Hidetake Nishizawa, Nobumasa Fukushima 2012-05-08
8152167 Printing apparatus having optical sensor unit Hiroyuki Saito, Haruo Uchida, Kenji Shigeno, Noriyuki Aoki, Yuji Kanome +3 more 2012-04-10
7861265 Electronic apparatus having broadcast receiving function and method for displaying electronic program guide therein 2010-12-28
7694956 Recording apparatus having skew removal Masaki Shimomura, Tsuyoshi Yamanaka, Masafumi Furuyama, Toru Fukushima 2010-04-13
7637577 Printing apparatus, printing method and program 2009-12-29
7594720 Recording apparatus Shinya Sonoda, Tetsuhiro Nitta, Toshihide Wada, Hiroyuki Tanaka 2009-09-29
7494214 Recording apparatus with first and second sheet feeding portions Tetsuhiro Nitta, Shinya Sonoda, Hiroyuki Tanaka 2009-02-24
7311368 Printing apparatus, printing method and program 2007-12-25
7182336 Paper feeder, recording apparatus, and method of detecting a position of a terminal edge of a recording material in the recording apparatus Toru Fukushima, Masafumi Furuyama, Yoji Sasai, Norihiro Yamashita, Yoichi Kobayashi +1 more 2007-02-27
7134658 Recording apparatus having skew removal Masaki Shimomura, Tsuyosi Yamanaka, Masafumi Furuyama, Toru Fukushima 2006-11-14
6962412 Cover unit and recovery apparatus Yasushi Koike 2005-11-08