MY

Masaki Yamamoto

AC Alps Electric Co.: 81 patents #4 of 2,177Top 1%
Sharp Kabushiki Kaisha: 72 patents #85 of 10,731Top 1%
Sumitomo Electric Industries: 26 patents #641 of 21,551Top 3%
MH Memory-Tech Holdings: 19 patents #3 of 33Top 10%
YA Yazaki: 18 patents #212 of 3,427Top 7%
PA Panasonic: 10 patents #2,582 of 21,108Top 15%
SC Sekisui Chemical Co.: 10 patents #43 of 908Top 5%
NC Nippondenso Co.: 6 patents #366 of 3,479Top 15%
TI Takeda Chemical Industries: 6 patents #196 of 1,420Top 15%
TO Toyota: 5 patents #5,641 of 26,838Top 25%
Yamaha: 4 patents #621 of 2,001Top 35%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
NI Nikon: 3 patents #1,048 of 2,493Top 45%
KC Kansai Electric Power Co.: 2 patents #104 of 506Top 25%
The Yokohama Rubber Co.: 2 patents #475 of 1,136Top 45%
KR Krosakiharima: 2 patents #26 of 126Top 25%
MC Mitsubishi Chemical: 2 patents #928 of 3,022Top 35%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
DI Daikin Industries: 2 patents #1,262 of 2,957Top 45%
SI Sumitomo Light Metal Industries: 2 patents #54 of 254Top 25%
NC Nippon Steel Nisshin Co.: 2 patents #17 of 93Top 20%
SS Sankyo Seiki Seisakusho: 1 patents #122 of 287Top 45%
TC Toyo Rubber Industry Co.: 1 patents #16 of 50Top 35%
WI Wako Pure Chemical Industries: 1 patents #164 of 377Top 45%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
AE Asahi Kasei E-Materials: 1 patents #57 of 141Top 45%
LI Lintec: 1 patents #282 of 514Top 55%
MK Mitsubishi Kasei: 1 patents #404 of 911Top 45%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
Kyocera: 1 patents #2,054 of 3,732Top 60%
PH Phc Holdings: 1 patents #122 of 211Top 60%
KA Kao: 1 patents #1,961 of 3,221Top 65%
KL Kanebo, Limited: 1 patents #248 of 571Top 45%
📍 Sakai, KY: #1 of 1 inventorsTop 100%
Overall (All Time): #1,676 of 4,157,543Top 1%
269
Patents All Time

Issued Patents All Time

Showing 151–175 of 269 patents

Patent #TitleCo-InventorsDate
7349034 Television tuner using integrated circuit 2008-03-25
7345556 Variable attenuation circuit having large attenuation amount with small circuit size Masaaki Endo 2008-03-18
7312672 Local oscillating circuit for receiving high-band and low-band signal 2007-12-25
7305221 Intermediate frequency circuit of television tuner 2007-12-04
7298426 Television tuner having variable gain reduction 2007-11-20
7295251 Television tuner capable of improving image disturbance with receiving UHF band 2007-11-13
7289780 Band switchable type tuning circuit of television signal 2007-10-30
7289167 Television tuner including distribution connectors 2007-10-30
7268836 Television tuner device generating intermediate-frequency signal free from harmonic interference of reference signal 2007-09-11
7265796 Television tuner in which power is supplied to external circuit connected to connector 2007-09-04
7260450 Apparatus and method for controlling elastic actuator Yasunao Okazaki, Yuji Adachi, Katsuhiko Asai 2007-08-21
7248119 Broadband amplifier with improved noise figure and distortion characteristics 2007-07-24
7233369 Television tuner for both analog and digital signal 2007-06-19
7224408 Television tuner in which the number of integrated circuits can be reduced 2007-05-29
D543270 Ceiling ventilator Hitoshi Miura, Hiroshi Miyake 2007-05-22
7213503 Compressible fluid pressure actuator Katsuhiko Asai, Yasunao Okazaki 2007-05-08
D539992 Combined dish washing machine and drying machine Hiroyuki Tanaka 2007-04-03
7196738 Tuner integrated circuit and television tuner using the same circuit 2007-03-27
7190414 Input circuit of television tuner in which interference caused by FM broadcasting signal is attenuated 2007-03-13
7184858 Apparatus and method for controlling elastic actuator Yasunao Okazaki, Yuji Adachi, Katsuhiko Asai 2007-02-27
7184102 Television tuner having input and output signals sufficiently isolated from each other 2007-02-27
7179997 Wire harness installation structure Edwin Martinez 2007-02-20
7139039 Input circuit of television tuner 2006-11-21
7035038 Magnetic disk unit 2006-04-25
7030939 Television tuner unit with reduced area for mounting on mother board 2006-04-18