MK

Masahiko Kato

SI Sanshin Industries: 78 patents #2 of 319Top 1%
YM Yamaha Marine: 15 patents #5 of 137Top 4%
OC Olympus Optical Co.: 13 patents #219 of 2,334Top 10%
Aisin Seiki Kabushiki Kaisha: 12 patents #243 of 3,782Top 7%
Yamaha Motor: 10 patents #124 of 2,310Top 6%
TO Toyota: 8 patents #3,629 of 26,838Top 15%
Ricoh Company: 7 patents #2,977 of 9,818Top 35%
SC Screen Holdings Co.: 5 patents #155 of 686Top 25%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
MC Mabuchi Motor Co.: 4 patents #26 of 228Top 15%
NS Nippon Soken: 4 patents #322 of 1,540Top 25%
TA Takata: 3 patents #170 of 608Top 30%
TI Takeda Chemical Industries: 3 patents #379 of 1,420Top 30%
AS Aichi Steel: 2 patents #31 of 108Top 30%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
SU Saitama Medical University: 2 patents #10 of 70Top 15%
SY Sysmex: 2 patents #337 of 868Top 40%
TL Takeda Pharmaceutical Company Limited: 2 patents #562 of 1,531Top 40%
NC Nippon Paint Holdings Co.: 1 patents #415 of 834Top 50%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
TI Toyota Industries: 1 patents #505 of 955Top 55%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
MI Mikuni: 1 patents #91 of 198Top 50%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
SC Sinfonia Technology Co.: 1 patents #77 of 162Top 50%
DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
Overall (All Time): #4,574 of 4,157,543Top 1%
174
Patents All Time

Issued Patents All Time

Showing 51–75 of 174 patents

Patent #TitleCo-InventorsDate
D477276 Battery Masumi Katsumoto, Masaharu Miyahisa, Yoshihiro Boki 2003-07-15
D476619 Battery Masumi Katsumoto, Masaharu Miyahisa, Yoshihiro Boki 2003-07-01
D471864 Battery Masumi Katsumoto, Masaharu Miyahisa, Yoshihiro Boki 2003-03-18
D471863 Battery Masumi Katsumoto, Masaharu Miyahisa, Yoshihiro Boki 2003-03-18
6516756 Fuel injection system for marine engine Hiroaki Takase 2003-02-11
6499292 Method for controlling exhaust emissions in direct injected engine — 2002-12-31
6494755 Fuel system for outboard motor engine — 2002-12-17
6460511 Fuel supply for direct injected engine — 2002-10-08
6460407 High pressure fuel pump — 2002-10-08
6435161 Fuel injection system for outboard motor — 2002-08-20
6427667 Fuel injector mounting arrangement — 2002-08-06
6422183 Oil injection lubrication system and methods for two-cycle engines — 2002-07-23
6374781 Oil injection lubrication system for two-cycle engines — 2002-04-23
6371941 Prefilled syringe Jiichi Arai, Makoto Kakiuti 2002-04-16
6367451 Fuel supply system for a direct injected outboard engine — 2002-04-09
6367450 Fuel injection control system for outboard motor — 2002-04-09
6357417 Start up control for engine — 2002-03-19
6357402 Direct injected engine for outboard motor — 2002-03-19
6354277 Control for engine under transitional condition — 2002-03-12
6321711 Fuel supply system for a direct injected outboard engine — 2001-11-27
6305354 Engine injection system — 2001-10-23
6302086 Fuel injection system for outboard motor — 2001-10-16
6302088 Fuel injector mounting construction for engine — 2001-10-16
6302753 Accessory drive for direct injected outboard motor Yoshihiko Okabe 2001-10-16
6295956 Cylinder head for direct fuel injected engine Takayuki Sato 2001-10-02