HM

Hiroyuki Matsumoto

PA Panasonic: 58 patents #155 of 21,108Top 1%
Tdk: 44 patents #58 of 3,796Top 2%
Bridgestone: 35 patents #27 of 2,860Top 1%
NI Nikon: 29 patents #123 of 2,493Top 5%
NK Nippon Kayaku: 18 patents #7 of 1,103Top 1%
JC J.S.T. Mfg. Co.: 16 patents #6 of 255Top 3%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
SO Sony: 12 patents #3,691 of 25,231Top 15%
HB Hgst Netherlands, B.V.: 10 patents #69 of 972Top 8%
Kyocera: 9 patents #261 of 3,732Top 7%
MC Minolta Co.: 9 patents #239 of 1,416Top 20%
TC Toyo Tire & Rubber Co.: 8 patents #41 of 499Top 9%
Sumitomo Electric Industries: 7 patents #3,987 of 21,551Top 20%
SC Sanyo Electric Co.: 7 patents #794 of 6,347Top 15%
MC Murata Manufacturing Co.: 7 patents #1,107 of 5,295Top 25%
KI Konica Minolta Photo Imaging: 5 patents #7 of 106Top 7%
Canon: 5 patents #9,253 of 19,416Top 50%
HG HGST: 5 patents #567 of 1,677Top 35%
MC Mitsubishi Gas Chemical Company: 5 patents #395 of 1,727Top 25%
Mazda Motor: 4 patents #991 of 4,755Top 25%
TB Takara Bio: 3 patents #63 of 224Top 30%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
MI Minolta: 3 patents #494 of 1,109Top 45%
NC Nhk Spring Co.: 3 patents #263 of 1,116Top 25%
Pioneer: 3 patents #574 of 1,730Top 35%
TU Tohoku University: 3 patents #210 of 1,680Top 15%
Yamaha Motor: 3 patents #603 of 2,310Top 30%
IBM: 3 patents #26,272 of 70,183Top 40%
Samsung: 3 patents #30,683 of 75,807Top 45%
NT Nec Tokin: 2 patents #100 of 299Top 35%
HK Hamamatsu Photonics K.K.: 2 patents #676 of 1,436Top 50%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
SH Shimadzu: 2 patents #805 of 2,007Top 45%
HC Hitachi Ulsi Systems Co.: 2 patents #419 of 867Top 50%
TC Tex E.G. Co.: 2 patents #2 of 6Top 35%
TO Tokin: 2 patents #60 of 278Top 25%
LB Laboratory Of Molecular Biophotonics: 2 patents #7 of 34Top 25%
AC Asahi Kasei Kogyo Co.: 2 patents #303 of 1,395Top 25%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
MC Mitsubishi Electric Semiconductor Software Co.: 1 patents #33 of 117Top 30%
SU Subaru: 1 patents #819 of 1,684Top 50%
KC Kanto Denka Kogyo Co.: 1 patents #61 of 140Top 45%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
KD Kdd: 1 patents #44 of 96Top 50%
TC Tohoku Magnet Institute Co.: 1 patents #9 of 15Top 60%
AC Aupac Co.: 1 patents #8 of 8Top 100%
KC Kansai Paint Co.: 1 patents #432 of 822Top 55%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
NK Nihon Kohden: 1 patents #238 of 467Top 55%
KS Kabushiki Kaisha Hitachi Seisakusho: 1 patents #13 of 55Top 25%
JC Japan Metal Gasket Co.: 1 patents #3 of 7Top 45%
NT NTT: 1 patents #2,911 of 4,871Top 60%
AC Atsumitec Co.: 1 patents #14 of 44Top 35%
WT Western Digital Technologies: 1 patents #1,787 of 3,180Top 60%
RN Research Investment Network: 1 patents #17 of 40Top 45%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
📍 Tokyo, CA: #6 of 583 inventorsTop 2%
Overall (All Time): #784 of 4,157,543Top 1%
366
Patents All Time

Issued Patents All Time

Showing 1–25 of 366 patents

Patent #TitleCo-InventorsDate
12420594 Pneumatic tire Yoshio Kaji, Hiroshi Nomura 2025-09-23
12413030 Connector structure Nozomi KAWAI 2025-09-09
12406787 Soft magnetic alloy powder, dust core, magnetic component, and electronic device Kazuhiro YOSHIDOME, Kenji Horino, Masakazu Hosono, Yoshiki KAJIURA 2025-09-02
12400776 Magnetic core and method for manufacturing same, and coil component Isao Nakahata, Osamu Hirose 2025-08-26
12388220 Connector Shinya Masada, Hayato Chiba 2025-08-12
12374478 Soft magnetic alloy ribbon and magnetic component Takuya Tsukahara, Isao Nakahata, Kazuhiro YOSHIDOME 2025-07-29
12359177 DNA polymerase mutant suited to nucleic acid amplification from RNA Takashi Uemori, Kensuke Saito, Miwa Akitomo 2025-07-15
D1076717 Unmanned aerial vehicle 2025-05-27
D1067170 Tire tread 2025-03-18
D1067120 Unmanned aerial vehicle Mitsuaki Oshima, Fumio Muramatsu 2025-03-18
D1066227 Tire tread 2025-03-11
D1066226 Tire tread 2025-03-11
D1066120 Unmanned aerial vehicle Mitsuaki Oshima, Fumio Muramatsu 2025-03-11
D1066222 Tire tread 2025-03-11
D1066224 Tire tread 2025-03-11
D1066225 Tire tread 2025-03-11
D1062591 Tire tread 2025-02-18
D1062592 Tire tread 2025-02-18
D1061404 Tire tread 2025-02-11
12211634 Soft magnetic alloy and magnetic component Akihiro Harada, Akito HASEGAWA, Kazuhiro YOSHIDOME, Kenji Horino 2025-01-28
12189210 Imaging lens and imaging apparatus Ora Matsuoka, Naoki Miyagawa 2025-01-07
12165794 Soft magnetic alloy and magnetic device Kazuhiro YOSHIDOME, Kenji Horino, Akito HASEGAWA, Syota Goto, Masakazu Hosono +2 more 2024-12-10
12151288 Metal powder producing apparatus and metal powder producing method Masakazu Hosono, Kazuhiro YOSHIDOME, Yoshiki KAJIURA 2024-11-26
12088095 Demand response power supply method and energy management system using reliability information Mitsuo Ono 2024-09-10
12080457 Soft magnetic metal alloy and electronic component Hironobu KUMAOKA, Akito HASEGAWA, Kazuhiro YOSHIDOME 2024-09-03