Inventor
Kentaro Yamamoto
Inventor
Osaka, JP
Overview
Patents· 58 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Fprimary
F16FSprings20%
LOC028%
F04BPositive-displacement machines for liquids5%
H03MCoding5%
A44BButtons, pins, buckles, slide fasteners, or the like4%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids4%
G06FElectric digital data processing4%
G09BEducational or demonstration appliances4%
Y10TTechnical subjects covered by former us classification4%
F01KSteam engine plants3%
PatentTitleYear
10,642,302Apparatus and method for generating reference DC voltage from bandgap-based voltage on data signal transmission line202010,578,339Waste-heat recovery system in oil-cooled gas compressor202010,514,037Liquid feeding type screw compressor201910,439,627Alias rejection through charge sharing201910,041,698Waste-heat recovery system in oil-cooled gas compressor201810,044,365Time-to-digital converter (TDC)-based quantizer201810,030,646Gas compressor20189,471,667'Systems and methods for evaluating multilingual text sequences'20169,473,165'Reducing signal dependence for CDAC reference voltage'20169,347,338'Gas compressor'20169,325,341'Excess loop delay compensation (ELC) for an analog to digital converter (ADC)'20169,204,183'Vehicle-mounted device and device authentication method'20158,894,051'Liquid-sealed vibration isolator'20148,864,114'Liquid-sealed antivibration device'20148,827,333'Vehicle bumper structure'20148,807,544'Liquid-sealed antivibration device'20148,807,545'Liquid-sealed antivibration device'20148,695,178'Slide fastener'20148,678,360'Liquid-sealed type vibration isolator'20148,651,466'Liquid-sealed type vibration isolator'20148,639,176'Mixture general diagnostic model'20148,567,019'Semi-automatic slider'20138,359,717'Slide fastener'20138,289,074'Discrete time operational transconductance amplifier for switched capacitor circuits'20128,277,598'Display manufacturing method'20128,181,946'Liquid enclosing type vibration isolating apparatus'20128,177,598'Display manufacturing method'20128,069,177'Information selecting method, information selecting device and so on'20118,066,338'Vehicle brake controller and vehicle brake control method'20118,034,241'Spiral membrane module'20118,005,712'System and method for large scale survey analysis'20117,887,239'Guide table device'2011D0632218'Slide fastener element'20117,557,598'Method of inspecting quiescent power supply current in semiconductor integrated circuit and device for executing the method'2009D0576916'Slider body for slide fastener'20087,317,158'Reproduction controller, reproduction control method, program for the same, and recording medium with the program recorded therein'20087,216,857'Hydraulic antivibration device'2007D0511314'Slider for slide fastener'2005D0511316'Slider for slide fastener'2005D0511315'Slider for slide fastener'2005D0509770'Slider for slide fastener'20056,719,280'Vibration-isolating device'2004D0480177'Back washing device'20036,622,994'Partition member of liquid filled vibration isolating device'20036,543,756'Engine mount'20036,523,815'Vibration-proof device'20036,517,061'Vibration isolating device'20036,511,060'Engine mount'20036,505,822'Liquid-sealed vibration-proof device'20036,457,703'Engine mount'2002D0360416'Speaker'1995D0353142'Speaker'1994D0352287'Speaker'1994D0333467'Speaker box'1993D0322072'Loudspeaker'1991D0321196'Loudspeaker'1991D0319446'Loudspeaker'1991D0277309'Grille for an air conditioning unit'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1995Patents assigned to YAMAHA CORP (7)· patent assignee history
1991–2020Based in Tokyo, JP· patent location history
2002–2014Patents assigned to TOYO TIRE & RUBBER CO (15)· patent assignee history
2002–2014Based in Osaka, JP· patent location history
2005–2014Patents assigned to YKK CORP (8)· patent assignee history
2005–2008Based in Toyama, JP· patent location history
2011–2014Patents assigned to YAMAMOTO KENTARO (15)· patent assignee history
2011–2014Based in Macon, GA, US· patent location history
2012–2020Patents assigned to QUALCOMM INC (6)· patent assignee history
2016–2020Based in San Diego, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYO TIRE & RUBBER CO | 15 | 2002–2014 |
| YAMAMOTO KENTAROself | 15 | 2011–2014 |
| YKK CORP | 8 | 2005–2014 |
| YAMAHA CORP | 7 | 1991–1995 |
| QUALCOMM INC | 6 | 2012–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 16 | 2002–2014 |
| Tokyo, JP | 13 | 1991–2020 |
| San Diego, California, US | 5 | 2016–2020 |
| Toyama, JP | 5 | 2005–2008 |
| Macon, Georgia, US | 4 | 2011–2014 |