YN

Yoichi Nakamura

FC Fuji Electric Co.: 26 patents #55 of 2,643Top 3%
SY Sysmex: 13 patents #38 of 868Top 5%
TC T.Rad Co.: 10 patents #3 of 62Top 5%
HI Hitachi: 7 patents #5,859 of 28,497Top 25%
FC Fuji Electric Imaging Device Co.: 7 patents #1 of 34Top 3%
Bridgestone: 6 patents #390 of 2,860Top 15%
EB Ebara: 6 patents #362 of 1,611Top 25%
FU Fujifilm: 6 patents #1,361 of 4,519Top 35%
MK Murata Kikai: 6 patents #56 of 454Top 15%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
NE Nec: 5 patents #2,830 of 14,502Top 20%
TC Tokyo Ohka Kogyo Co.: 4 patents #253 of 684Top 40%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
Kawasaki: 2 patents #1,008 of 2,943Top 35%
MM Murata Machinery: 2 patents #128 of 397Top 35%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
FC Fuji Electric Device Technology Co.: 2 patents #44 of 205Top 25%
OI Oiles: 1 patents #134 of 253Top 55%
TL Teijin Limited: 1 patents #850 of 1,631Top 55%
OC Ohi Seisakusho Co.: 1 patents #94 of 196Top 50%
EC Electric Power Development Co.: 1 patents #44 of 132Top 35%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
SK Shonan Gosei-Jushi Seisakusho K.K.: 1 patents #12 of 21Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #10,094 of 4,157,543Top 1%
119
Patents All Time

Issued Patents All Time

Showing 26–50 of 119 patents

Patent #TitleCo-InventorsDate
8712190 Collating device, collating method, and program Toshio Kamei 2014-04-29
8703370 Electrophotographic photoreceptor, manufacturing method therefor and electrophotographic device Quanqiu Zhang, Shinjiro Suzuki 2014-04-22
8679425 Reagent container and reagent set Sachiko Ueda, Yusuke Mori, Hiroyuki Ohashi, Yuji Itose, Kinya Uchihashi +1 more 2014-03-25
8597864 Photoreceptor for electrophotography, process for producing the same, and electrophotographic apparatus Shinjiro Suzuki, Seizo Kitagawa, Fengqiang Zhu, Kazuki Nebashi 2013-12-03
8404414 Electrophotographic photoconductor and manufacturing method thereof Ikuo Takaki, Seizo Kitagawa, Kazuki Nebashi, Fengqiang Zhu 2013-03-26
8372567 Electrophotographic photoreceptor and manufacturing method therefor Seizo Kitagawa, Hiroshi Emori, Yasushi Tanaka, Hiroyuki Ichiyanagi 2013-02-12
8354210 Electrophotographic photoconductor and a method of manufacturing the same Ikuo Takaki, Kazuki Nebashi 2013-01-15
8252235 Monitoring method, monitoring apparatus, and liquid sample analyzer Masaharu Shibata 2012-08-28
8210218 Pneumatic tire with tread having isosceles trapezoidal block portion between lug grooves Takashi Kodama 2012-07-03
8086411 System for providing animal test information and method of providing animal test information Takashi Yoshida 2011-12-27
8011422 EGR cooler Toru Yamazaki, Noriyuki Ishii, Toshikatsu Hachiya 2011-09-06
7931862 Sample rack transfer apparatus Akio Toyoda, Hiroki Koike 2011-04-26
7862968 Electrophotographic photoreceptor Tsutomu Nishina 2011-01-04
7857039 Heat exchanger 2010-12-28
7854255 Heat exchanger 2010-12-21
7819435 Rehabilitating pipe for repairing existing pipe and method for repairing existing pipe Takao Kamiyama, Koji Kaneta, Kenji Fujii, Makoto Ishida 2010-10-26
7806170 Heat exchanger 2010-10-05
7723000 Electrophotographic photoconductor Shinjirou Suzuki, Ikuo Takaki, Kazuki Nebashi 2010-05-25
7703396 Carriage system Takashi Nakao, Akihiko Ishiura 2010-04-27
7694728 Heat exchanger 2010-04-13
7669645 Heat exchanger 2010-03-02
7661415 EGR cooler 2010-02-16
7644664 Track guided vehicle system Takashi Nakao, Tamotsu Shiwaku, Isao Fukuda, Ryosuke Tahara 2010-01-12
7639279 Image management system Mamoru Shinohara, Hiroshi Yamaguchi, Jun Enomoto 2009-12-29
7477841 Service provision system and automatic photography system Hiroshi Yamaguchi, Jun Enomoto, Mamoru Shinohara 2009-01-13