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Inventor

Hiroshi Yakushiji

Inventor
Tokyo, JP

Overview

10→
Patents
1999–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C23Cprimary
C23CCoating metallic material15%
G11BInformation storage based on relative movement between record carrier and transducer15%
B29CShaping or joining of plastics11%
B29LIndexing scheme associated with subclass b29c, relating to particular articles11%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for11%
H01JElectric discharge tubes or discharge lamps11%
H05HPlasma technique7%
B82YSpecific uses or applications of nanostructures4%
G06FElectric digital data processing4%
PatentTitleYear
10,971,332Plasma processing apparatus and plasma processing method202110,917,960Deposition apparatus202110,731,245Vacuum arc deposition apparatus and deposition method202010,626,494Plasma CVD apparatus and vacuum treatment apparatus20208,767,350'Magnetic recording medium having recording regions and separating regions and methods of manufacturing the same'20148,599,509'Magnetic recording medium having non-magnetic separating regions and methods of manufacturing the same'20137,770,915'Cover body for air bag apparatus'20107,229,095'Cover body for air bag apparatus'20077,093,849'Cover body for air bag apparatus'20065,870,301'System control apparatus including a master control unit and a slave control unit which maintain coherent information'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Based in Miyakonojo, JP· patent location history
2006–2010Patents assigned to NIHON PLAST CO LTD (3)· patent assignee history
2006–2010Based in Shizuoka, JP· patent location history
2013–2014Patents assigned to HGST Netherlands BV (2)· patent assignee history
2013–2014Patents assigned to HINOUE TATSUYA (2)· patent assignee history
2013–2014Patents assigned to ONO TOSHINORI (2)· patent assignee history
2013–2014Based in Yokohama, JP· patent location history
2020–2021Patents assigned to CANON ANELVA CORP (4)· patent assignee history
2020–2021Based in Tokyo, JP· patent location history
2020Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON ANELVA CORP42020–2021
NIHON PLAST CO LTD32006–2010
HGST Netherlands BV22013–2014
HINOUE TATSUYA22013–2014
ONO TOSHINORI22013–2014
Locations
LocationPatentsSpan
Tokyo, JP32020–2021
Shizuoka, JP32006–2010
Yokohama, JP22013–2014
Kawasaki, JP12020
Miyakonojo, JP11999