HA

Hiroyuki Arai

SC Sanyo Electric Co.: 13 patents #333 of 6,347Top 6%
IL Isuzu Motors Limited: 11 patents #33 of 908Top 4%
KO Konica: 10 patents #212 of 1,958Top 15%
TR Transtron: 9 patents #3 of 39Top 8%
UN Unknown: 8 patents #1,262 of 83,584Top 2%
KM Konica Minolta: 6 patents #610 of 2,718Top 25%
KM Konica Minolta: 6 patents #346 of 1,361Top 30%
TO Toyota: 5 patents #5,641 of 26,838Top 25%
FC Fuji Photo Optical Co.: 5 patents #109 of 509Top 25%
SO Sony: 5 patents #7,785 of 25,231Top 35%
ON onsemi: 4 patents #398 of 1,901Top 25%
AK Asahi Kasei Kabushiki Kaisha: 3 patents #181 of 1,220Top 15%
MC Mita Industrial Co.: 3 patents #398 of 891Top 45%
NI Ngk Insulators: 3 patents #780 of 2,083Top 40%
VJ Victor Company Of Japan: 3 patents #389 of 1,489Top 30%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
SC Sanyo Semiconductor Co.: 2 patents #75 of 323Top 25%
EB Ebara: 2 patents #752 of 1,611Top 50%
FC Fujisoku Electric Co.: 2 patents #3 of 12Top 25%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
HC Hosokawa Yoko Co.: 2 patents #34 of 121Top 30%
ML Mitsubishi Pencil Company, Limited: 2 patents #127 of 302Top 45%
NT NTT: 2 patents #2,095 of 4,871Top 45%
TC Thk Co.: 2 patents #151 of 450Top 35%
CO Comcast: 2 patents #1,624 of 4,447Top 40%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
KC Kyodo Yushi Co.: 1 patents #63 of 191Top 35%
Kubota: 1 patents #1,212 of 2,059Top 60%
SC Satori Electric Co.: 1 patents #7 of 13Top 55%
KS Komatsu Shisakusho: 1 patents #409 of 885Top 50%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
SC Shinko Electric Industries Co.: 1 patents #437 of 723Top 65%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
FD Fdk: 1 patents #147 of 324Top 50%
TU Tohoku University: 1 patents #615 of 1,680Top 40%
TC Toko Co.: 1 patents #92 of 196Top 50%
IC Ihi Transport Machinery Co.: 1 patents #4 of 13Top 35%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
FC Funai Electric Co.: 1 patents #624 of 943Top 70%
YC Yushin Precision Equipment Co.: 1 patents #13 of 26Top 50%
DE Dentsu: 1 patents #26 of 76Top 35%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
NC Nihon Dengyo Kosaku Co.: 1 patents #7 of 20Top 35%
Overall (All Time): #11,801 of 4,157,543Top 1%
110
Patents All Time

Issued Patents All Time

Showing 26–50 of 110 patents

Patent #TitleCo-InventorsDate
8781700 Coasting control device Nobuyuki Iwao, Yasushi Yamamoto, Kazuhiko Kobayashi, Kouhei Takama 2014-07-15
8781699 Coasting control device Nobuyuki Iwao, Yasushi Yamamoto, Kazuhiko Kobayashi, Kouhei Takama 2014-07-15
8755697 Image forming apparatus 2014-06-17
8591819 Combustion-type exhaust gas treatment apparatus Kotaro Kawamura, Yasutaka Muroga 2013-11-26
8462065 Antenna apparatus and communication apparatus Takayuki Hirabayashi, Takashi Enomoto, Sunghyuk Yoon 2013-06-11
8385753 Image forming apparatus with an operator part replacement mode 2013-02-26
8308292 Soft contact lens Sunao Mikawa 2012-11-13
8298921 Semiconductor device and method of monitoring blowing of fuse in semiconductor device 2012-10-30
8284441 Image forming apparatus for enlarged divisional printing 2012-10-09
8272828 Object moving apparatus Kazuhiro Kosuge, Yasuhisa Hirata, Mitsuru Endo, Koki Suzuki, Takashi Kanbayashi +3 more 2012-09-25
8270865 Image forming apparatus for specifying a paper feeding tray Tomoo Kudo, Shigeo Konuma 2012-09-18
8246732 Exhaust gas cleaning apparatus Kotaro Kawamura, Makoto Kashiwagi 2012-08-21
8238385 Data processing circuit and data processing method Tetsuya Tokunaga, Yasuo Osawa, Kensuke Goto, Yoshiyuki Yamagata, Takeshi Kimura 2012-08-07
8146453 Motion guide device Masakazu Uesugi, Kentaro Nishimura, Satoshi Fujita, Akimasa Yoshida, Satoru Nagai 2012-04-03
8081095 Data output circuit Yasuo Osawa, Tetsuya Tokunaga, Yoshiyuki Yamagata 2011-12-20
8051729 Screw device and method of manufacturing the same Akimasa Yoshida, Masakazu Uesugi, Kentaro Nishimura, Satoshi Fujita, Satoru Nagai 2011-11-08
8018445 Serial data input system Tetsuya Tokunaga, Takeshi Kimura 2011-09-13
7876342 Color image forming apparatus using registration marks Eiji Nishikawa, Hiroyuki Maruyama, Toshihiro Motoi, Kenji Izumiya, Ryuji Okutomi +5 more 2011-01-25
7827227 Information distribution systems and methods, programs realizing these methods, and information media concerning the programs Akio Iijima, Tomohiko Yukawa, Junichi Kobayashi, Tomoko Nakano, Nahoko Toda 2010-11-02
7724060 Interface circuit and a clock output method therefor Tetsuya Tokunaga, Shuji Motegi, Takeshi Hibino, Takeshi Kimura 2010-05-25
7689255 In-vehicle apparatus Seiji Kurauchi, Toshiaki Kobayashi, Yuichiro Nishioka, Hisahiro Tanaka 2010-03-30
7542058 Color image forming apparatus using registration marks Eiji Nishikawa, Hiroyuki Maruyama, Toshihiro Motoi, Kenji Izumiya, Ryuji Okutomi +5 more 2009-06-02
7501196 Coolant and cooling system Mikito Nishii, Tsutomu Sakai, Mitsuru Kondo 2009-03-10
7462295 1,3,5-benzene tricarboxylic acid coolant composition Mikito Nishii, Sadayoshi Suzuki, Hideyuki Tami, Shigehiko Sato 2008-12-09
7453480 Color image forming apparatus using registration marks Eiji Nishikawa, Hiroyuki Maruyama, Toshihiro Motoi, Kenji Izumiya, Ryuji Okutomi +5 more 2008-11-18