Inventor
Takahiro Nakagawa
Inventor
Kanagawa, JP
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing8%
G01CMeasuring distances, levels or bearings6%
G06TImage data processing or generation, in general6%
G11BInformation storage based on relative movement between record carrier and transducer6%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
H01LSemiconductor devices5%
A23CDairy products, e.g. milk, butter or cheese3%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for3%
B29CShaping or joining of plastics3%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%
PatentTitleYear
11,085,913Biological sample analyzer202111,004,772Cooling structure, cooling structure manufacturing method, power amplifier, and transmitter202110,604,719Lubricating oils for automatic transmissions202010,347,655Semiconductor switch2019RE046753'Transmission testing device'20189,768,268'Semiconductor device'20179,106,728'Mobile terminal'20159,074,964'Transmission testing device'20158,896,550'Navigation system'20148,819,581'Information processing device and image processing device'20148,497,232'Friction modifier and transmission oil'20138,465,682'Semiconductive rubber belt, and process for producing the same'20138,456,123'Conveyance system and automated manufacturing system'20138,385,860'Power detector and wireless device'20138,293,351'Semiconductive rubber belt, and process for producing the same'20128,090,124'Gasket member, diaphragm, flat panel speaker, method of mounting same flat panel speaker, and method of assembling electronic device'20128,027,801'Multi drive test system for data storage device'20117,786,995'Information processing apparatus and information processing method for determining character layout'20107,532,426'Method for erase process on recording surface of disk and disk drive apparatus'20097,301,672'Information processing apparatus and information processing method'2007D0541762'Ultraviolet irradiation controller'20076,975,425'Information processing apparatus and information processing method'20056,952,644'Navigation system'20056,907,344'Navigation system'2005D0501471'Combined digital audio disc player and radio tuner for a vehicle'20056,553,700'Metal can label and metal can having metal can label applied thereto'20036,289,254'Parts selection apparatus and parts selection system with CAD function'20015,684,659'Magnetic head with coil formed by thin film'19975,610,777'Method and apparatus for writing servo tracks of a magnetic disk unit which uses a probe to control the positioning of the head'19975,185,166'Process for the production of milk mineral concentrate and drink containing minerals'19934,963,387'Salt substitute and foodstuffs containing same'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2013Based in Osaka, JP· patent location history
1997–2010Patents assigned to CANON KK (5)· patent assignee history
1997–2013Based in Kanagawa, JP· patent location history
2001–2010Based in Yokohama, JP· patent location history
2005–2014Patents assigned to FUJITSU TEN LTD (5)· patent assignee history
2005–2014Based in Kobe, JP· patent location history
2012–2015Patents assigned to NAKAGAWA TAKAHIRO (9)· patent assignee history
2013–2019Patents assigned to TOSHIBA KK (3)· patent assignee history
2013–2020Patents assigned to CHEVRON JAPAN LTD (2)· patent assignee history
2015–2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAKAGAWA TAKAHIROself | 9 | 2012–2015 |
| CANON KK | 5 | 1997–2010 |
| FUJITSU TEN LTD | 5 | 2005–2014 |
| TOSHIBA KK | 3 | 2013–2019 |
| CHEVRON JAPAN LTD | 2 | 2013–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 6 | 1997–2013 |
| Kobe, JP | 5 | 2005–2014 |
| Osaka, JP | 5 | 1990–2013 |
| Tokyo, JP | 4 | 2015–2021 |
| Yokohama, JP | 3 | 2001–2010 |