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Inventor

Toshio Fujiwara

Inventor
Tokyo, JP

Overview

32→
Patents
1978–2021
Patent span
Physics
Primary field (CPC G)

Patents· 32 as inventor

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

G01Cprimary
G01CMeasuring distances, levels or bearings15%
G09BEducational or demonstration appliances12%
D04BKnitting6%
Y10TTechnical subjects covered by former us classification6%
A41DOuterwear4%
A41HAppliances or methods for making clothes, e.g. for dress-making or for tailoring, not otherwise provided for4%
B26DCutting3%
D10BIndexing scheme associated with sublasses of section d, relating to textiles3%
E21DShafts3%
G01DMeasuring not specially adapted for a specific variable3%
PatentTitleYear
11,094,529Substrate processing apparatus and substrate processing method20217,785,705'Flower thinning agent'20107,714,595'Foreign object detection sensor'20106,965,308'System and method for operating a plurality of power generation stations'20056,760,027'Bird\'s-eye view forming method, map display apparatus and navigation system'20046,756,919'Map display apparatus'20046,654,014'Bird\'s-eye view forming method, map display apparatus and navigation system'20036,617,980'Broadcasting type information providing system and travel environment information collecting device'20036,603,407'Map display apparatus'20036,453,705'Garment and method for providing thereof'20026,401,498'Garment and method for providing thereof'20026,389,850'Fabric and method for obtaining garment therefrom and garment'20026,384,228'Method for synthesis of halopyridyl-azacyclopentane derivative and intermediate thereof'20026,359,571'Broadcasting type information providing system and travel environment information collecting device'20026,349,750'Woven fabric and method for forming articles therefrom'20026,346,942'Bird\'s-eye view forming method, map display apparatus and navigation system'20026,330,814'Circular knitted fabric and method for forming article from the same'20016,327,711'Strip for providing simplified type garments and method for providing garments'20016,278,383'Map display apparatus'20016,208,023'Lead frame for use with an RF powered semiconductor'20016,141,014'Bird\'s-eye view forming method, map display apparatus and navigation system'20006,046,501'RF-driven semiconductor device'20005,917,436'Map display apparatus'1999D0396846'Semiconductor device'19985,321,629'Facility inspection support apparatus'19945,164,172'Process for producing aragonite crystal form calcium carbonate with acicular shape'19925,106,163'Method and apparatus for inspecting a forward end portion in a tunneling machine'19925,003,856'Paper cutter'19915,001,955'Paper-cutter'19914,731,011'Injection blow molding machine'19884,209,268'Tail packing for a slurry pressurized shield'19804,115,848'Method and system of controlling plants'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1994Based in Inagi, JP· patent location history
1992–2010Patents assigned to MARUO CALCIUM (2)· patent assignee history
1998–2001Based in Okayama, JP· patent location history
1999–2004Patents assigned to HITACHI LTD (9)· patent assignee history
1999–2004Patents assigned to ZANAVY INFORMATICS KK (9)· patent assignee history
1999–2004Based in Hitachi, JP· patent location history
2000–2004Patents assigned to NISSAN MOTOR (3)· patent assignee history
2001–2002Patents assigned to MIYAKE DESIGN JIMUSHO KK (5)· patent assignee history
2001–2005Based in Tokyo, JP· patent location history
2002–2003Based in Zama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD91999–2004
ZANAVY INFORMATICS KK91999–2004
MIYAKE DESIGN JIMUSHO KK52001–2002
NISSAN MOTOR32000–2004
MARUO CALCIUM21992–2010
Locations
LocationPatentsSpan
Tokyo, JP72001–2005
Hitachi, JP71999–2004
Okayama, JP31998–2001
Zama, JP22002–2003
Inagi, JP21978–1994