Inventor
Noriaki Tokuda
Inventor
Kawasaki, JP
Overview
Patents· 16 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 devices25%
G02BOptical elements, systems or apparatus13%
H02JElectric power networks9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
B62DMotor vehicles6%
H02HEmergency protective circuit arrangements6%
B01DSeparation3%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
G05BControl or regulating systems in general3%
PatentTitleYear
9,659,332'Grid controller for use in smart grid system, smart grid system including the same, and method of controlling smart grid system'20176,888,621'Mask-holding apparatus for a light exposure apparatus and related scanning-exposure method'20056,803,992'Projection exposure apparatus'20046,545,885'Isolated operation prevention device for distributed power supply and interharmonic detection method'20036,388,734'Projection exposure apparatus'20026,335,851'Current-limiting device'20026,147,845'System interconnection device and method of designing same'20006,090,510'Method for scanning exposure'20005,995,263'Projection exposure apparatus'19995,845,029'Optical connector having means for positioning tilted convex surface of ferrule'19985,812,242'Projection exposure apparatus including a temperature control system for the lens elements of the optical system'19985,685,895'Air cleaning apparatus used for an exposure apparatus'19975,608,456'Image sensor used with substantially monochromatic illuminating light of high coherence for preventing or reducing interference fringes'19975,363,172'Method of projection exposure and stepper'19945,301,766'Power steering and limited slip differential system'19945,291,962'Power steering device for use in motor vehicles'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2005Patents assigned to NIKON CORP (9)· patent assignee history
1994Patents assigned to HINO MOTORS LTD (2)· patent assignee history
1994–2005Based in Kawasaki, JP· patent location history
1994Based in Hino, JP· patent location history
1997–2000Based in Kanagawa, JP· patent location history
1998Patents assigned to EMIT SEIKO CO LTD (1)· patent assignee history
1998Patents assigned to HITACHI PLANT ENG & CONSTR CO (1)· patent assignee history
2000–2003Patents assigned to NISSIN ELECTRIC CO LTD (3)· patent assignee history
2000–2003Based in Kyoto, JP· patent location history
2017Based in Kobe, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIKON CORP | 9 | 1994–2005 |
| NISSIN ELECTRIC CO LTD | 3 | 2000–2003 |
| HINO MOTORS LTD | 2 | 1994 |
| EMIT SEIKO CO LTD | 1 | 1998 |
| HITACHI PLANT ENG & CONSTR CO | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 7 | 1994–2005 |
| Kyoto, JP | 3 | 2000–2003 |
| Kanagawa, JP | 2 | 1997–2000 |
| Hino, JP | 2 | 1994 |
| Kobe, JP | 1 | 2017 |