Inventor
Hiroaki Arai
Inventor
Osaka, JP
Overview
Patents· 48 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification8%
F42DBlasting8%
C03CChemical composition of glasses, glazes or vitreous enamels7%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for6%
E21CMining or quarrying6%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
E04GScaffolding3%
G01RMeasuring electric variables3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
PatentTitleYear
10,923,241Concrete cask20219,926,682'Door structure for floating flap gate'20189,872,294'Base station, radio communications system, and processing method in base station'20189,779,844'Containment cask for radioactive material'20179,203,557'Receiver and receiving method'20158,946,889'Semiconductor module with cooling mechanism and production method thereof'20158,700,979'Error correcting code decoding device, decoding method, and mobile station apparatus'20148,692,907'Image capturing apparatus and image capturing method'20148,555,695'Current collector shape adjusting device'20138,217,658'Prismatic battery short circuit inspection method and prismatic battery manufacturing method'20127,956,765'Message image display device, message image display device control method, and information storage medium'20117,667,615'Message image display device, message image display device control method, and information recording medium'20107,508,067'Semiconductor insulation structure'20097,452,605'Article superior in slipping waterdrops down surface thereof'20087,255,597'Detachable attachment structure and electric connection box therewith'20077,255,381'Hook and method for separating wire harness using the same'20077,242,582'Semiconductor module mounting structure, a cardlike semiconductor module, and heat receiving members bonded to the cardlike semiconductor module'20077,109,420'Harness protector and method for producing the same'20067,038,133'Wire harness protector'20067,019,215'Wiring harness clamp'20066,969,276'Metal terminal with weakened part'20056,884,512'Article superior in making waterdrops slip down surface thereof and process for producing such article'20056,831,875'Apparatus for ultrasonically detecting position of web edge and method of doing the same'20046,827,316'Clamp'20046,737,583'Grommet and method of producing the same'20046,720,514'Plastic sorter'20046,431,074'Blasting apparatus, blasting method and retainer member used for the blasting method'20026,426,474'Method and apparatus for separating plastic'20026,408,761'Blasting apparatus'20026,389,973'Blasting apparatus and blasting method'20026,349,397'Signal processing apparatus having non-volatile memory and programming method of the non-volatile memory'20026,318,268'Demolishing apparatus using discharge impulse'20016,298,785'Blasting apparatus'20016,283,555'Plasma blasting with coaxial electrodes'20016,279,477'Destroying apparatus and method, and holding member for use in that method'20016,211,464'Grommet having resilient flange for mounting on a panel'20016,145,934'Discharge destroying method, discharge destroying device and method of manufacturing the same'20006,017,609'Water-repellent glass plate'20005,583,828'Method and apparatus for detection of edge position thickness or splice position of a material web'19965,413,865'Water-repellent metal oxide film and method of forming same on glass substrate'19955,403,368'Metal oxide film having minutely roughed surface and method of forming same on glass substrate'19955,394,269'Reflectance reducing film and method of forming same on glass substrate'19955,286,537'Double glazing glass'19945,250,322'Water-repellent metal oxide film coated on glass substrate and method of forming same'19935,175,688'Graphic display method of machining state in numerical control grinding machine'19925,078,542'Apparatus to prevent the entrance of aquatic species into the intake watercourse'19924,086,517'System for controlling numerically controlled machine tool used for cutting threads'19784,000,411'MOS logic circuit'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–2015Based in Nagoya, JP· patent location history
1992–2021Patents assigned to HITACHI SHIPBUILDING ENG CO (14)· patent assignee history
1992–2021Based in Osaka, JP· patent location history
1993–2008Patents assigned to CENTRAL GLASS CO LTD (7)· patent assignee history
1993–2008Based in Mie, JP· patent location history
2001–2007Patents assigned to YAZAKI CORP (9)· patent assignee history
2001–2007Based in Shizuoka, JP· patent location history
2007–2015Patents assigned to DENSO CORP (3)· patent assignee history
2012–2018Patents assigned to ARAI HIROAKI (5)· patent assignee history
2014–2018Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI SHIPBUILDING ENG CO | 14 | 1992–2021 |
| YAZAKI CORP | 9 | 2001–2007 |
| CENTRAL GLASS CO LTD | 7 | 1993–2008 |
| ARAI HIROAKIself | 5 | 2012–2018 |
| DENSO CORP | 3 | 2007–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 14 | 1992–2021 |
| Shizuoka, JP | 9 | 2001–2007 |
| Mie, JP | 5 | 1993–2008 |
| Kawasaki, JP | 3 | 2014–2018 |
| Nagoya, JP | 3 | 1978–2015 |