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 26–50 of 174 patents

Patent #TitleCo-InventorsDate
7750776 Anisotropic bonded magnet for use in a 4-pole motor, a motor employing that magnet, and an alignment process apparatus for the anisotropic bonded magnet for use in a 4-pole motor Yoshinobu Honkura, Hiroshi Matsuoka, Daisuke Nagaya 2010-07-06
7711289 Rotation member driving apparatus, photoconductive member unit, and image forming apparatus 2010-05-04
7704108 Outboard motor including shift shaft rotating mechanism Takahiro Oguma, Hisashi Machida 2010-04-27
7592889 Anisotropic bond magnet for four-magnetic-pole motor, motor using the same, device for orientation processing of anisotropic bond magnet for four-magnetic-pole motor Yoshinobu Honkura, Hiroshi Matsuoka, Daisuke Nagaya 2009-09-22
7515863 Cleaning unit and image forming apparatus using the same 2009-04-07
7452254 Remote control unit for a boat Eifu Watanabe, Shuji Iekura, Masaru Suzuki, Takashi Okuyama 2008-11-18
7343899 Watercraft propulsion system and control method of the system Isao Kanno, Goichi Katayama 2008-03-18
7311692 Two-chamber-type pre-filled syringe Yasaburo Akagi 2007-12-25
7150249 Lubrication system for two-cycle engine 2006-12-19
7089910 Watercraft propulsion system and control method of the system Isao Kanno, Goichi Katayama 2006-08-15
7088433 Self reference type distance measuring method and distance measuring apparatus using an optical pulse 2006-08-08
7004146 Fuel injection system for outboard motor 2006-02-28
6912996 Engine with fuel injection system 2005-07-05
6904879 Lubrication system for two-cycle engine 2005-06-14
6863036 Lubrication system for two-cycle engine 2005-03-08
6792900 Lubrication system for two-cycle engine 2004-09-21
6740060 Gasket for bypass type prefilled syringe Nobuyoshi Tanaka 2004-05-25
6736110 Fuel supply system for direct injection system for engines 2004-05-18
6722324 Fuel injection system for marine engine Hiroaki Takase 2004-04-20
6691023 Diagnostic system for engine Kenichi Fujino, Hitoshi Motose, Masayoshi Nanami 2004-02-10
6659076 Start up control for engine 2003-12-09
6632110 Exhaust catalyst for outboard motor engine 2003-10-14
6629521 Oxygen sensor and feedback system for outboard motor engine 2003-10-07
6612272 Cooling arrangement for direct injected engine Takayuki Sato, Hiroaki Fujimoto 2003-09-02
6604512 Fuel supply for direct injected engine 2003-08-12