Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MM

Masahiro Murakami — 94 Patents

IBM: 14 patents #8,004 of 70,183Top 15%
MCMita Industrial Co.: 13 patents #63 of 891Top 8%
Brother Kogyo: 10 patents #856 of 2,767Top 35%
Panasonic: 7 patents #3,841 of 21,108Top 20%
SCSumitomo Seika Chemicals Co.: 7 patents #35 of 365Top 10%
ACAsahi Kasei Kogyo Co.: 5 patents #112 of 1,395Top 9%
APAmato Pharmaceutical Products: 4 patents #1 of 12Top 9%
Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%
HHHitachi High-Technologies: 3 patents #776 of 1,917Top 45%
SCSumitomo Precision Products Co.: 2 patents #43 of 199Top 25%
KSKobe Steel: 2 patents #504 of 2,031Top 25%
SCShinko Electric Industries Co.: 2 patents #315 of 723Top 45%
TLTeijin Limited: 2 patents #572 of 1,631Top 40%
NSNec Network And Sensor Systems: 2 patents #3 of 21Top 15%
TLTeijin Chemicals Limited: 2 patents #42 of 196Top 25%
NCNisshin Steel Co.: 1 patents #240 of 514Top 50%
SCSanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Hitachi: 1 patents #17,742 of 28,497Top 65%
SCShin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
SPSpiber: 1 patents #22 of 51Top 45%
SUSumco: 1 patents #248 of 464Top 55%
KSKobe Steel: 1 patents #937 of 1,773Top 55%
KSKawasaki Steel: 1 patents #889 of 1,922Top 50%
KUKyoto University: 1 patents #568 of 1,688Top 35%
KAKaneka: 1 patents #886 of 1,525Top 60%
MCMurata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
NTNec Lcd Technologies: 1 patents #192 of 305Top 65%
NCNippon Shokubai Co.: 1 patents #656 of 1,108Top 60%
Overall (All Time): #16,236 of 4,157,543Top 1%
94 Patents All Time

Issued Patents All Time

Showing 26–50 of 94 patents

Patent #TitleCo-InventorsDate
9076892 Method of producing semiconductor module and semiconductor module Takae Sakai, Masahiko Kushino, Yoshihisa Amano, Shinichi Tokuno 2015-07-07
9013585 Image capture device Yuji Ueda, Takeyuki Hasegawa 2015-04-21
8846180 Retardation film Hideaki Nitta, Junichi Shibata, Atsushi Sasaki 2014-09-30
8656337 Optimization method and device for netlist used in logic circuit design for semiconductor integrated circuit Tadaaki Akimoto, Hirokazu Kubota 2014-02-18
8601488 Controlling the task switch timing of a multitask system Noriaki Asamoto 2013-12-03
8588341 Data transfer circuit and data transfer method for clock domain crossing Takashi Maeno 2013-11-19
8436173 Boron compounds, their production processes, and functional electronic devices using same Naoki Ishida, Mizuna Narumi, Yoichi Arimoto, Munehiro Hasegawa, Tomoya Arai +1 more 2013-05-07
8335086 Semiconductor module Masahiko Kushino, Akiteru Deguchi, Yoshihisa Amano 2012-12-18
8298630 Polycarbonate resin film and manufacturing process thereof Hideaki Nitta, Kunio Hatanaka, Takatsune Yanagida, Hironobu KATOH, Kinji Hasegawa 2012-10-30
8179678 Electronic component module Mitsuyoshi Yamashita, Yoshihisa Amano, Akiteru Deguchi, Masahiko Kushino 2012-05-15
8139244 Print data processing apparatus and printer 2012-03-20
8139966 Image forming system having a density correction unit 2012-03-20
8104067 Apparatus for receiving and playing back data Hiroaki Kubo 2012-01-24
8014452 Format conversion circuit Hiroaki Kubo 2011-09-06
8000029 Lens position detecting device and lens position detecting method Kuniyoshi Kobayashi, Osafumi Moriya 2011-08-16
7965403 Image forming apparatus, management information processing terminal, and status information management system 2011-06-21
7855808 Printing system and printing apparatus 2010-12-21
7751015 Panel module for an LCD module having inter-substrate flexible wires 2010-07-06
7703122 Method and apparatus for receiving and playing back data Hiroaki Kubo 2010-04-20
7652119 Curable composition Katsuyu Wakabayashi, Hiroshi Iwakiri 2010-01-26
7595898 Print control apparatus, printer apparatus, information processing apparatus, and program product 2009-09-29
7354567 Method of encapsulating metal complex within liposomes Yasushi Arano, Emi Kaneko 2008-04-08
7340289 Biomagnetic field measuring apparatus Akihiko Kandori, Tsuyoshi Miyashita, Keiji Tsukada, Kuniomi Ogata 2008-03-04
7339373 Magnetic shielding apparatus and biomagnetism measuring device Yusuke Seki, Mitsuru Onuma, Akihiko Kandori, Daisuke Suzuki, Takuya Akashi +2 more 2008-03-04
7237105 Startup system and method using boot code Norio Fujita 2007-06-26