Inventor
Takuya Yamamoto
Inventor
Ageo, JP
Overview
Patents· 53 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification15%
H05KPrinted circuits11%
F16CShafts6%
G03DApparatus for processing exposed photographic materials6%
C25DProcesses for the electrolytic or electrophoretic production of coatings4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B60CVehicle tyres3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
B60LPropulsion of electrically-propelled vehicles2%
C09KMaterials for miscellaneous applications, not provided for elsewhere2%
PatentTitleYear
11,116,793Modified metal nanoparticle comprising cyclic polyether and pharmaceutical composition202110,823,362Vehicular lamp fitting202010,808,907Vehicular lamp2020D0884662Semiconductor module202010,542,434Evaluating as to whether or not a wireless terminal is authorized202010,365,575Charging member, process cartridge, and image forming apparatus201910,177,560Battery monitoring device201910,001,527Battery-monitoring system and identifying-information setting method20189,908,497'Cab support structure of construction machine'20189,859,802'Method of controlling power conversion apparatus, and power conversion apparatus'20189,688,153'Electric vehicle'20179,515,564'Power conversion apparatus and power conversion method based on a control constant and a feedback value based on current flow'20169,398,624'Wireless communication'20169,256,010'Thermochromic resin composite, method for adjusting clouding point of thermochromic resin composite, and dimmer'20168,947,298'GNSS receiver and positioning method'20158,757,886'Rolling bearing'20148,535,904'Method of enhancing skin barrier function'20137,851,053'Copper clad laminate'20107,684,573'Signal level adjustment apparatus and control method for the adjustment apparatus'20107,619,955'Optical recording medium recording apparatus'20097,613,596'Tire profile designing method'20097,524,552'Copper foil provided with dielectric layer for forming capacitor layer, copper clad laminate for formation of capacitor layer using such copper foil with dielectric layer, and method for manufacturing producing such copper foil with dielectric layer for formation of capacitor layer'20097,416,345'Shaft bearing retainer'20087,366,578'Method, program and system for designing shape of product, such as a tire'20087,358,189'Copper clad laminate'20087,353,150'Tire profile design method'20087,347,626'Shaft bearing retainer'20087,253,131'Curing resin composition and sealants and end-sealing materials for displays'20077,198,408'Shaft bearing retainer'20077,123,342'Image forming apparatus including a controller for controlling an exposure of a photosensitive member for minimizing the difference in tone between areas on the photosensitive member'20067,044,645'Retainer with rotationally symmetric pockets'20066,989,199'Copper foil for printed-wiring board and copper-clad laminate using copper foil for printed-wiring board'20066,902,824'Copper foil and metal foil with carrier foil for printed wiring board, and semi-additive process for producing printed wiring board using the same'20056,890,105'Radial ball bearing retainer'20056,827,867'Method for manufacturing printed wiring board'20046,716,572'Manufacturing process for printed wiring board'20046,688,772'Retainer for ball bearing, and ball bearing including the same'20046,660,406'Method for manufacturing printed wiring board comprising electrodeposited copper foil with carrier and resistor circuit; and printed wiring board comprising resistor circuit'20036,652,993'Cooper clad laminate with cooper-plated circuit layer, and method for manufacturing printed wiring board using the copper clad laminate with cooper-plated circuit layer'20036,548,153'Composite material used in making printed wiring boards'20036,541,126'Electrolytic copper foil with carrier foil and copper-clad laminate using the electrolytic copper foil'20036,336,961'Electric precipitator and electric precipitation electrode used for the same'20026,319,620'Making and using an ultra-thin copper foil'20016,296,402'Film supply apparatus'20016,270,889'Making and using an ultra-thin copper foil'20015,803,386'Film cartridge case'19985,796,465'Automatic film development apparatus'19985,778,510'Method and apparatus for attaching or detaching a filmstrip to a film cartridge'19985,770,292'Joint assembly of a leader and a film and splicer for making the same'19985,651,854'Joint assembly of a leader and a film and splicer for making the same'19975,461,449'Method and means for separating leader from film in photographic processing machine'19955,368,688'Method for bleaching pulp with ozone with successive steps of lower consistency'19944,919,809'Hollow fiber membrane'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2020Based in Kanagawa, JP· patent location history
1995–2006Patents assigned to NORITSU KOKI CO LTD (8)· patent assignee history
1995–2006Based in Wakayama, JP· patent location history
2001–2010Patents assigned to MITSUI MINING & SMELTING CO (13)· patent assignee history
2001–2010Based in Ageo, JP· patent location history
2004–2007Based in Miyota-machi, JP· patent location history
2005–2014Patents assigned to MINEBEA CO LTD (6)· patent assignee history
2008–2009Patents assigned to SUMITOMO RUBBER IND (3)· patent assignee history
2015–2018Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
2016–2020Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUI MINING & SMELTING CO | 13 | 2001–2010 |
| NORITSU KOKI CO LTD | 8 | 1995–2006 |
| MINEBEA CO LTD | 6 | 2005–2014 |
| SUMITOMO RUBBER IND | 3 | 2008–2009 |
| TOYOTA MOTOR CO LTD | 3 | 2015–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ageo, JP | 11 | 2001–2010 |
| Wakayama, JP | 8 | 1995–2006 |
| Tokyo, JP | 4 | 2016–2020 |
| Kanagawa, JP | 4 | 1994–2020 |
| Miyota-machi, JP | 4 | 2004–2007 |