Atsushi Matsumoto

PA Panasonic: 93 patents #70 of 21,108Top 1%

Canon: 41 patents #1,035 of 19,416Top 6%

G1 Godo Kaisha Ip Bridge 1: 23 patents #7 of 54Top 15%

TK Terumo Kabushiki Kaisha: 19 patents #38 of 1,558Top 3%

KS Kyocera Document Solutions: 15 patents #162 of 1,545Top 15%

FI Fujikin Incorporated: 14 patents #39 of 318Top 15%

TL Tokyo Electron Limited: 13 patents #516 of 5,567Top 10%

KD Kuraray Noritake Dental: 12 patents #5 of 78Top 7%

Kubota: 12 patents #127 of 2,059Top 7%

OT Optis Wireless Technology: 11 patents #7 of 120Top 6%

Sumitomo Electric Industries: 8 patents #3,473 of 21,551Top 20%

Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%

ST Sun Patent Trust: 7 patents #62 of 106Top 60%

JS Jfe Steel: 6 patents #281 of 1,401Top 25%

UN Unknown: 6 patents #2,010 of 83,584Top 3%

HO Hoya: 4 patents #305 of 1,290Top 25%

II Idec Izumi: 3 patents #12 of 98Top 15%

TC Tokai Kogyo Co.: 2 patents #32 of 161Top 20%

NT National Institute Of Information And Communications Technology: 2 patents #132 of 517Top 30%

TE Teac: 2 patents #166 of 440Top 40%

IL Isuzu Motors Limited: 2 patents #255 of 908Top 30%

HI Hitachi: 1 patents #17,742 of 28,497Top 65%

IH Interdigital Patent Holdings: 1 patents #464 of 824Top 60%

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%

ID Idec: 1 patents #21 of 45Top 50%

MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%

Nintendo Co.: 1 patents #886 of 1,476Top 65%

NI Nitta: 1 patents #106 of 237Top 45%

OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%

TC Thk Co.: 1 patents #245 of 450Top 55%

HC Hitachi Software Engineering Co.: 1 patents #175 of 502Top 35%

Overall (All Time): #1,280 of 4,157,543Top 1%

301

Patents All Time

Issued Patents All Time

Showing 301–301 of 301 patents

Patent #	Title	Co-Inventors	Date
4610674	Catheter introducing instrument	Tatsuo Suzuki	1986-09-09