LexDanaLexDanabeta
Inventor

Ryoji Watanabe

Inventor
Kawasaki, JP

Overview

43→
Patents
1985–2019
Patent span
Physics
Primary field (CPC G)

Patents· 43 as inventor

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

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices16%
G06FElectric digital data processing12%
H04NPictorial communication, e.g. television10%
H04LTransmission of digital information, e.g. telegraphic communication5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
H01LSemiconductor devices4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%
C07CAcyclic or carbocyclic compounds3%
PatentTitleYear
10,503,068Method for forming resist pattern201910,497,189Vehicular control device and method of controlling vehicular control device201910,429,735Coating agent for reducing roughness of resist pattern, and method for forming resist pattern in which roughness is reduced201910,254,651Coating agent for reducing roughness of resist pattern, and method for forming resist pattern in which roughness is reduced20199,964,851Resist pattern forming method and developer for lithography20189,618,845'Method for forming resist pattern, resist pattern splitting agent, split pattern improving agent, resist pattern splitting material, and positive resist composition for forming split pattern'20179,581,909'Method of trimming resist pattern'20179,088,165'Contactless method of supplying power'20159,037,914'Error handling for widgets'20158,893,014'Deferred loading of a web page'20148,349,543'Pattern-forming method, metal oxide film-forming material and method for using the metal oxide film-forming material'20138,253,950'Recording material moving device to position a record material within a movable range of a predetermined width and image forming device'20128,247,159'Positive resist composition and method of forming resist pattern'20128,236,483'Method of forming resist pattern'20128,007,981'Resist composition and method of forming resist pattern'20117,953,302'Image processing method and image processing computer program'20117,943,870'Switch device'20117,880,871'Recording sheet moving device, image forming device, and recording sheet moving method'20117,811,160'Operating device of vehicle air conditioner'20107,776,511'Positive resist composition and method of forming resist pattern'20107,770,879'Recording medium transport apparatus and image forming apparatus'20107,645,559'Positive resist composition and method of forming resist pattern'20107,630,093'Image forming system and image forming method'20097,623,260'Image forming apparatus and image forming method'20097,519,820'Image forming system and image forming method'20097,474,427'Image forming system and image forming method'20097,356,205'Image display member, image processing apparatus, image processing method, and program therefor'20087,311,277'Shredder apparatus and shredding method'20077,257,639'Enhanced email—distributed attachment storage'20076,763,458'System and method for installing and servicing an operating system in a computer or information appliance'2004RE037258'Object oriented printing system'20016,040,838'Graphic state processing'20006,014,139'Object-oriented global cursor tool'20005,912,666'Object-oriented global cursor tool'19995,638,504'System and method of processing documents with document proxies'19975,566,278'Object oriented printing system'19965,537,526'Method and apparatus for processing a display document utilizing a system level document framework'19965,528,261'Operating system software architecture and methods for supporting color processing'19965,409,624'Bonded magnet moulding compositions'19955,376,291'Bonded magnet molding composition and bonded magnet'19945,000,863'Lubrication boosting additives comprising organic titanium compounds and lubricating oil compositions comprising the same'19914,826,614'Lubrication boosting additives and lubricating oil compositions comprising the same'19894,491,560'Large crystal grains or single crystals of molybdenum and process for production thereof'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2015Based in Cupertino, CA, US· patent location history
1997–2001Patents assigned to OBJECT TECH LICENSING CORP (4)· patent assignee history
2007–2012Patents assigned to FUJI XEROX CO LTD (10)· patent assignee history
2007–2011Based in Kanagawa, JP· patent location history
2010–2019Patents assigned to TOKYO OHKA KOGYO CO LTD (12)· patent assignee history
2010–2019Based in Kawasaki, JP· patent location history
2010–2012Based in Ebina, JP· patent location history
2010–2011Based in Aichi, JP· patent location history
2012–2015Patents assigned to WATANABE RYOJI (6)· patent assignee history
2014–2015Patents assigned to AU CAROLYN F (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKYO OHKA KOGYO CO LTD122010–2019
FUJI XEROX CO LTD102007–2012
WATANABE RYOJIself62012–2015
OBJECT TECH LICENSING CORP41997–2001
AU CAROLYN F22014–2015
Locations
LocationPatentsSpan
Kawasaki, JP122010–2019
Cupertino, California, US121996–2015
Kanagawa, JP72007–2011
Ebina, JP32010–2012
Aichi, JP22010–2011