EK

Eiichi Kubo

NI Nisca: 7 patents #45 of 371Top 15%
Canon: 5 patents #9,253 of 19,416Top 50%
UN Unitika: 4 patents #66 of 620Top 15%
KO Konica: 1 patents #1,290 of 1,958Top 70%
UN Unitaka: 1 patents #1 of 14Top 8%
Overall (All Time): #293,915 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10967665 Sheet binding processing apparatus and image forming system having the same Shin Tsugane, Tatsuya Shimizu 2021-04-06
10759210 Sheet binding processing apparatus and image forming system having the same Shin Tsugane, Tatsuya Shimizu 2020-09-01
10239339 Sheet binding processing apparatus and image forming system having the same Shin Tsugane, Tatsuya Shimizu 2019-03-26
9956804 Sheet binding processing apparatus and image forming system having the same Shin Tsugane, Tatsuya Shimizu 2018-05-01
9221291 Sheet binding processing apparatus and image forming system having the same Shin Tsugane, Tatsuya Shimizu 2015-12-29
8712314 Method of sheet alignment and method of post-processing comprising the same and method of image formation Masato Hosaka 2014-04-29
7422205 Original feeding apparatus and image reading apparatus Mamoru Akiyama, Sei Takahashi, Junko Kurakane 2008-09-09
7299315 Control device including connecting device for rewriting memory region Kouji Ogino 2007-11-20
7267335 Method of controlling sheet feeder apparatus 2007-09-11
6206359 Auto document feeder Kazuhiro Hirota 2001-03-27
5718972 Nonwoven fabric made of fine denier filaments and a production method thereof Shigemitsu Murase, Koichi Nagaoka, Yoshiki Miyahara 1998-02-17
5484141 Automatic document feeder with position compensating device Masashi Yamashita, Norihiro Ohno, Tetsuyuki Tohyama, Takahiko Komatsu, Yoshinou Kouno 1996-01-16
5277974 Heat-bondable filament and nonwoven fabric made of said filament Shingo Sasaki 1994-01-11
5068141 Polyolefin-type nonwoven fabric and method of producing the same Yoshihiro Kammuri, Koichi Nagaoka, Takeshi Kitahara, Yoshiki Miyahara, Syunichi Kiriyama +1 more 1991-11-26
4981749 Polyolefin-type nonwoven fabric and method of producing the same Yoshihiro Kammuri, Koichi Nagaoka, Takeshi Kitahara, Yoshiki Miyahara, Syunichi Kiriyama +1 more 1991-01-01
4874666 Polyolefinic biconstituent fiber and nonwove fabric produced therefrom Koichi Nagaoka, Yoshiki Miyahara, Syunichi Kiriyama, Yasunobu Mishima 1989-10-17