HT

Hiroshi Tamura

Ricoh Company: 60 patents #134 of 9,818Top 2%
MC Murata Manufacturing Co.: 16 patents #435 of 5,295Top 9%
DE Denso: 15 patents #687 of 11,792Top 6%
TO Toyota: 14 patents #1,948 of 26,838Top 8%
Fujitsu Limited: 13 patents #2,362 of 24,456Top 10%
SE Seikagaku: 10 patents #4 of 253Top 2%
SK Seikagaku Kogyo: 8 patents #1 of 102Top 1%
NC Nippondenso Co.: 8 patents #238 of 3,479Top 7%
HS Hitachi Automotive Systems: 6 patents #275 of 1,636Top 20%
KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
HC Hodogaya Chemical Co.: 5 patents #65 of 359Top 20%
KM Kawasaki Motors: 5 patents #20 of 203Top 10%
SC Shin-Etsu Chemical Co.: 4 patents #740 of 2,176Top 35%
KC Kyoto Daiichi Kagaku Co.: 3 patents #33 of 118Top 30%
FC Fuji Industrial Co.: 3 patents #3 of 7Top 45%
AT Agilent Technologies: 2 patents #1,067 of 3,411Top 35%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
AR Arkray: 2 patents #127 of 354Top 40%
DC Daiichi Pure Chemicals Co.: 2 patents #23 of 117Top 20%
FC Fuji Sangyo Co.: 2 patents #1 of 19Top 6%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
Kawasaki: 2 patents #1,008 of 2,943Top 35%
Kyocera: 2 patents #1,365 of 3,732Top 40%
NC Nhk Spring Co.: 2 patents #370 of 1,116Top 35%
TO Toshiba: 2 patents #606 of 2,688Top 25%
YE Yokogawa Electric: 2 patents #398 of 1,441Top 30%
KT Keysight Technologies: 1 patents #228 of 567Top 45%
DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
AK Aisin Kako Kabushiki Kaisha: 1 patents #30 of 94Top 35%
YE Yokogawa Hokushin Electric: 1 patents #34 of 112Top 35%
Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
ND Nitto Denko: 1 patents #1,580 of 2,479Top 65%
📍 Akashi, CO: #1 of 1 inventorsTop 100%
Overall (All Time): #3,139 of 4,157,543Top 1%
206
Patents All Time

Issued Patents All Time

Showing 76–100 of 206 patents

Patent #TitleCo-InventorsDate
7432609 Exhaust gas-driven generator system and method of controlling electrical system Kazuyoshi Obayashi, Keisuke Tani, Masami Fujitsuna 2008-10-07
7421473 Method and apparatus for image communications capable of effectively performing receipt acknowledgement 2008-09-02
7416823 Electrophotographic photoconductor, and image formation method, image formation apparatus, and process cartridge for image formation apparatus using the same Yoshiki Yanagawa, Hiroshi Ikuno, Hongguo Li, Kazukiyo Nagai, Tetsuro Suzuki +2 more 2008-08-26
7399563 Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same Tetsuro Suzuki, Hiroshi Ikuno, Kazukiyo Nagai, Hongguo Ll 2008-07-15
7390600 Latent electrostatic image bearing member, process cartridge, image forming apparatus, and image forming process Naohiro Toda, Yoshiki Yanagawa, Tetsuro Suzuki 2008-06-24
7361438 Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same Tetsuro Suzuki, Hiroshi Ikuno, Kazukiyo Nagai, Hongguo Li 2008-04-22
7358207 Dielectric ceramic composition and multilayer electronic component Harunobu Sano 2008-04-15
7348113 Electrophotographic photoconductor comprising a polycarbonate resin having a dihydroxy diphenyl ether unit Masayuki Shoshi, Yuko KOMAI, Masaomi Sasaki 2008-03-25
7335515 (1→3)-β-D-glucan binding domain protein, measuring method using the substance and assay kit Masayuki Tanaka, Tatsushi Muta 2008-02-26
7282529 Coating liquid for an electrographic photoreceptor and a method of preparation using a ball mill Nozomu Tamoto, Tetsuro Suzuki, Tatsuya Niimi, Akihiko Matsuyama, Eiji Kurimoto +1 more 2007-10-16
7234769 Vehicle seat Kenichi Takenaka, Masato Ohchi, Hiroyoshi Yamaguchi, Makoto Hasegawa, Takeshi Itoh 2007-06-26
7199906 Internet facsimile gateway device 2007-04-03
7179573 Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same Tetsuro Suzuki, Hiroshi Ikuno, Kazukiyo Nagai, Hongguo Li 2007-02-20
7175957 Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same Tetsuro Suzuki, Hiroshi Ikuno, Kazukiyo Nagai, Hongguo Li 2007-02-13
7052882 Glucan derived from aspergillus Naohito Ohno, Yoshiyuki Adachi, Noriko Miura, Norihiko Ogura 2006-05-30
7044545 Vehicle seat Masato Ohchi, Kenichi Takenaka, Hiroyoshi Yamaguchi, Makoto Hasegawa, Takeshi Itoh 2006-05-16
7035752 Semiconductor test data analysis system Yasuhiko Iguchi, Mitsuhiro Enokida, Earl Louis Dombroski, Thomas Robert Claus 2006-04-25
6960547 Dielectric ceramic composition and capacitor using the same Hiroaki Matoba, Atsushi Sano 2005-11-01
6961137 Network facsimile communication control method 2005-11-01
6939682 Test piece for assaying high density lipoprotein (HDL) cholesterol Susumu Nishino, Takehiro Yamaguchi, Koichi Hino 2005-09-06
6898545 Semiconductor test data analysis system Yasuhiko Iguchi, Mitsuhiro Enokida, Earl Louis Dombroski, Thomas Robert Claus 2005-05-24
6858362 Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor Nozomu Tamoto, Tetsuro Suzuki, Tatsuya Niimi, Akihiko Matsuyama, Eiji Kurimoto +1 more 2005-02-22
6844124 Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and image forming method and apparatus using the photoreceptor Hiroshi Ikuno, Hidetoshi Kami, Ryohichi Kitajima, Narihito Kojima, Akihiko Matsuyama +8 more 2005-01-18
6790572 Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor Nozomu Tamoto, Tetsuro Suzuki, Tatsuya Niimi, Akihiko Matsuyama, Eiji Kurimoto +1 more 2004-09-14
6641964 Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and image forming method and apparatus using the photoreceptor Hiroshi Ikuno, Hidetoshi Kami, Ryohichi Kitajima, Narihito Kojima, Akihiko Matsuyama +8 more 2003-11-04