Inventor
YAGI TOSHIAKI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “YAGI TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAKAMOTO MITSUHIDE
11 patentsUSD671242SNov 20, 2012
LED light bulb
SAKAMOTO MITSUHIDE10 citations92
USD671240SNov 20, 2012
LED light bulb
SAKAMOTO MITSUHIDE16 citations92
USD671243SNov 20, 2012
LED light bulb
SAKAMOTO MITSUHIDE11 citations92
USD671241SNov 20, 2012
LED light bulb
SAKAMOTO MITSUHIDE17 citations92
USD666340SAug 28, 2012
LED light bulb
SAKAMOTO MITSUHIDE23 citations92
USD663445SJul 10, 2012
LED light bulb
SAKAMOTO MITSUHIDE13 citations92
USD662231SJun 19, 2012
LED light bulb
SAKAMOTO MITSUHIDE23 citations92
USD668367SOct 2, 2012
LED light bulb
SAKAMOTO MITSUHIDE7 citations83
USD668365SOct 2, 2012
LED light bulb
SAKAMOTO MITSUHIDE10 citations83
USD667972SSep 25, 2012
LED light bulb
SAKAMOTO MITSUHIDE11 citations83
USD668366SOct 2, 2012
LED light bulb
SAKAMOTO MITSUHIDE1 citations62
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS5339013AAug 16, 1994
Method and apparatus for driving a brushless motor including varying the duty cycle in response to variations in the rotational speed
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations91
US5311105AMay 10, 1994
Brushless motor operating method and apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72
US5304903AApr 19, 1994
Brushless motor driving method and apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61