AT

Atsushi Tanaka

Canon: 117 patents #64 of 19,416Top 1%
HI Hitachi: 54 patents #236 of 28,497Top 1%
Fujitsu Limited: 43 patents #386 of 24,456Top 2%
FU Fujifilm: 30 patents #203 of 4,519Top 5%
Mitsubishi Electric: 14 patents #1,823 of 25,717Top 8%
JL Japan Aviation Electronics Industry, Limited: 14 patents #81 of 728Top 15%
SE Seiko Epson: 13 patents #1,445 of 7,774Top 20%
DE Denso: 12 patents #974 of 11,792Top 9%
Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
PA Panasonic: 11 patents #2,326 of 21,108Top 15%
CC Clover Mfg. Co.: 10 patents #5 of 39Top 15%
Sharp Kabushiki Kaisha: 9 patents #1,853 of 10,731Top 20%
TO Toyota: 8 patents #3,629 of 26,838Top 15%
NI Nikon: 7 patents #587 of 2,493Top 25%
TT Tokyo Institute Of Technology: 7 patents #28 of 1,159Top 3%
NE Nec: 6 patents #2,374 of 14,502Top 20%
ND Nitto Denko: 6 patents #560 of 2,479Top 25%
HC Hitachi Software Engineering Co.: 5 patents #19 of 502Top 4%
HS Hitachi Video And Information Systems: 5 patents #14 of 269Top 6%
CO Chi Mei Optoelectronics: 4 patents #34 of 296Top 15%
TL Tokyo Electron Limited: 4 patents #1,723 of 5,567Top 35%
SC Screen Holdings Co.: 4 patents #193 of 686Top 30%
NC Nippon Chemi-Con: 4 patents #28 of 199Top 15%
MC Murata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%
Kyocera: 4 patents #773 of 3,732Top 25%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
FC Fuji Electric Co.: 3 patents #717 of 2,643Top 30%
CA Cataler: 3 patents #107 of 277Top 40%
JI Japan Atomic Energy Research Institute: 3 patents #48 of 609Top 8%
AK Aisan Kogyo Kabushiki Kaisha: 3 patents #173 of 642Top 30%
Nichia: 2 patents #761 of 1,531Top 50%
Brother Kogyo: 2 patents #1,845 of 2,767Top 70%
CC Catalysts & Chemicals Industries Co.: 2 patents #35 of 128Top 30%
SU Subaru: 2 patents #413 of 1,436Top 30%
HC Hitachi Construction Machinery Co.: 2 patents #502 of 1,234Top 45%
TL Toyota Central R&D Labs: 2 patents #528 of 1,657Top 35%
KC Kyoto Seisakusho Co.: 2 patents #4 of 23Top 20%
Nsk: 2 patents #645 of 1,559Top 45%
SU Subaru: 2 patents #474 of 1,684Top 30%
TL Teijin Limited: 2 patents #572 of 1,631Top 40%
TW The Japan Steel Works: 2 patents #158 of 643Top 25%
TO Toshiba: 2 patents #606 of 2,688Top 25%
SO Sony: 2 patents #12,963 of 25,231Top 55%
KC Kaken Co.: 1 patents #3 of 30Top 10%
NP Nec Platforms: 1 patents #114 of 361Top 35%
TI Toyota Industries: 1 patents #904 of 1,610Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
JC Jgc Catalysts And Chemicals: 1 patents #74 of 139Top 55%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
IJ Ishikawajima-Harima Jukogyo: 1 patents #170 of 494Top 35%
XI Xanavi Informatics: 1 patents #75 of 156Top 50%
OU Osaka University: 1 patents #681 of 1,984Top 35%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
RK Riso Kagaku: 1 patents #321 of 551Top 60%
HC Hokuriku Electric Industry Co.: 1 patents #54 of 104Top 55%
HC Hitachi Nuclear Engineering Co.: 1 patents #3 of 32Top 10%
HC Hitachi Computer Engineering Co.: 1 patents #53 of 170Top 35%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
CC Clarion Co.: 1 patents #397 of 721Top 60%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
TS Tamura Fa System: 1 patents #15 of 21Top 75%
IBM: 1 patents #44,794 of 70,183Top 65%
CL Cambridge Enterprise Limited: 1 patents #260 of 688Top 40%
The Yokohama Rubber Co.: 1 patents #666 of 1,136Top 60%
EB Ebara: 1 patents #1,014 of 1,611Top 65%
DI Daicel Chemical Industries: 1 patents #476 of 893Top 55%
AC Atsugi Motor Parts Company: 1 patents #38 of 93Top 45%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
TD Toshiba Storage Device: 1 patents #44 of 150Top 30%
MA Maxell: 1 patents #286 of 437Top 70%
Kioxia: 1 patents #1,054 of 1,813Top 60%
MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
MC Mitsumi Electric Co.: 1 patents #527 of 935Top 60%
KO Kasei Optonix: 1 patents #58 of 142Top 45%
NC Nagoya Electric Works Co.: 1 patents #2 of 10Top 20%
📍 Kyoto, JP: #2 of 140 inventorsTop 2%
Overall (All Time): #482 of 4,157,543Top 1%
447
Patents All Time

Issued Patents All Time

Showing 201–225 of 447 patents

Patent #TitleCo-InventorsDate
7431903 Tubular titanium oxide particles and process for preparing same Tsuguo Koyanagi, Katsuhiro Shirono, Michio Komatsu 2008-10-07
7428127 CPP magnetoresistive effect element and magnetic storage device having a CPP magnetoresistive effect element Keiichi Nagasaka, Yoshihiko Seyama, Hirotaka Oshima, Yutaka Shimizu 2008-09-23
7422808 Vertical magnetic recording medium, magnetic recording apparatus and manufacturing method of a vertical magnetic recording medium Toshio Sugimoto, Takuya Uzumaki 2008-09-09
7416763 Process for forming metal layers Yuichi Kanda, Takashi Abe, Keisuke Nishu 2008-08-26
7386622 Network converter and information processing system 2008-06-10
7377026 Method of making current-perpendicular-to-the-plane structure magnetoresistive element Shin Eguchi, Chikayoshi Kamata, Junya Ikeda 2008-05-27
7375720 Coordinate input apparatus and coordinate input method 2008-05-20
7359069 Polishing pad surface shape measuring instrument, method of using polishing pad surface shape measuring instrument, method of measuring apex angle of cone of polishing pad, method of measuring depth of groove of polishing pad, CMP polisher, and method of manufacturing semiconductor device Toshihisa Tanaka, Takeshi Soma 2008-04-15
7352984 Electrophotographic endless belt, electrophotographic apparatus having electrophotographic endless belt, and process for producing electrophotographic endless belt Hidekazu Matsuda, Akihiko Nakazawa, Takashi Kusaba, Yuji Sakurai 2008-04-01
7343665 Method of making current-perpendicular-to-the-plane structure magnetoresistive head Chikayoshi Kamata, Shin Eguchi, Tooru Fukuya 2008-03-18
7342751 Magnetoresistive effect having multiple base layers between an electrode and an antiferromagnetic layer, magnetic head, and magnetic recording device Keiichi Nagasaka, Yutaka Shimizu 2008-03-11
7318122 Disk array control device with an internal connection system for efficient data transfer Kazuhisa Fujimoto, Akira Fujibayashi 2008-01-08
7312957 Current-perpendicular-to-the-plane structure magnetoresistive element having sufficient sensitivity Hirotaka Oshima, Yutaka Shimizu 2007-12-25
7305605 Storage system Tetsuya Shirogane, Tetsuya Uemura 2007-12-04
7302498 Disk control unit and storage system 2007-11-27
7293147 Storage system controlling exclusion/priority for I/O access Kiyohiro Obara, Hiroaki Odawara 2007-11-06
7275618 Electric power steering device Manabu Abe, Kazuo Chikaraishi 2007-10-02
7259514 Color organic EL display and fabrication method thereof Koji Murayama 2007-08-21
7251109 Magnetoresistive head Reiko Kondo, Yutaka Shimizu 2007-07-31
7242656 Disk system and power-on sequence for the same Yoshihisa Kamo, Hitoshi Kakuta, Yosuke Seo 2007-07-10
7240139 Disk array control device with two different internal connection systems Kazuhisa Fujimoto, Akira Fujibayashi, Hiroki Kanai, Nobuyuki Minowa 2007-07-03
7213104 Disk array control device with an internal connection system for efficient data transfer Kazuhisa Fujimoto, Akira Fujibayashi 2007-05-01
7208211 Electrophotographic belt member, process for producing electrophotographic belt member, and electrophotographic apparatus Akihiko Nakazawa, Tsunenori Ashibe, Takashi Kusaba, Hidekazu Matsuda 2007-04-24
7201967 Electrophotographic endless belt, process for producing electrophotographic endless belt, and electrophotographic apparatus Yuji Sakurai, Akihiko Nakazawa, Hidekazu Matsuda, Takashi Kusaba 2007-04-10
7182663 Method of manufacturing an organic light-emitting display apparatus having a diamond-like carbon film in contact wiring Takatoshi Tsujimura, Kohji Murayama 2007-02-27