Inventor

Yuji Asai

Inventor

Chita, JP

Overview

10→

Patents

1993–2010

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.

B28Bprimary

B28BShaping clay or other ceramic compositions22%

Y10TTechnical subjects covered by former us classification15%

B26DCutting7%

F26BDrying solid materials or objects by removing liquid therefrom7%

G01RMeasuring electric variables7%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general4%

B26BHand-held cutting tools not otherwise provided for4%

B30BPresses in general4%

C23CCoating metallic material4%

C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis4%

PatentTitleYear

7,721,461'Method and apparatus for drying honeycomb formed body'2010 7,320,183'Method for drying honeycomb formed structure'2008 7,097,798'Equipment and method for manufacturing honeycomb structural body'2006 7,074,279'Method for removing titanium based coating film or oxide of titanium'2006 6,994,816'Equipment and method for manufacturing honeycomb structural body'2006 6,723,448'Method of manufacturing honeycomb extrusion die and die manufactured according to this method'2004 5,393,444'Piezoelectric semiconductor'1995 5,355,084'Optical magnetic-field sensor having spherical lenses for light collimation'1994 5,345,427'Ultrasonic transducer'1994 5,210,800'Optical sensor and method for producing the same'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2010Patents assigned to NGK INSULATORS LTD (10)· patent assignee history

1993–2010Based in Chita, JP· patent location history

2004–2006Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NGK INSULATORS LTD	10	1993–2010

Locations

Location	Patents	Span
Chita, JP	8	1993–2010
Nagoya, JP	2	2004–2006