Inventor

Nobuo Ito

Inventor

Yokohama, JP

Overview

25→

Patents

1978–2013

Patent span

Performing operations

Primary field (CPC B)

Patents· 25 as inventor

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

B60Jprimary

B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles16%

G04GElectronic time-pieces8%

B62DMotor vehicles5%

G04CElectromechanical clocks or watches5%

G06FElectric digital data processing5%

Y02TClimate change mitigation technologies related to transportation5%

A01CPlanting3%

A23BPreservation of foods, foodstuffs or non-alcoholic beverages3%

A41GArtificial flowers3%

A45DHairdressing or shaving equipment3%

PatentTitleYear

8,598,487'Plasma cutting method for cutting a carbon steel plate and for reducing fine particles'2013 8,446,671'Display panel and apparatus provided with the same'2013 8,185,159'Wireless communication system'2012 7,984,133'Computer and access control method in a computer'2011 7,461,135'Computer and access control method in a computer'2008 7,279,666'Vacuum microwave thawing method and vacuum microwave thawing machine'2007 7,114,516'Leak-detecting check valve, and leak-detection alarm system that uses said check valve'2006 6,466,522'Indicating plate for watches'2002 6,435,605'Vehicle sunroof device'2002 6,428,091'Sunroof apparatus'2002 6,361,104'Vehicle sunroof device'2002 6,312,047'Vehicle sunroof device'2001 6,196,626'Vehicle sunshade device'2001 6,186,585'Vehicle sunshade device'2001 6,183,159'Automotive soil treating machine'2001 5,787,825'Seeding machine with sensor controlled planting at predetermined depth'1998 5,458,391'Front air spoiler apparatus for automotive vehicle'1995 5,283,297'Artificial hair from poly amino acid urethane fiber'1994 5,165,751'Air spoiler device'1992 4,903,019'Sampling frequency converter for converting a lower sampling frequency to a higher sampling frequency and a method therefor'1990 4,624,177'Combined coffee grinding and brewing machine'1986 4,243,303'Display device for electronic timepieces'1981 4,236,540'Pliable and restorable hairsetter'1980 4,221,112'Electronic watch with illumination device'1980 4,103,193'Rectifier assembly for vehicular alternator-rectifier'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–2002Patents assigned to CITIZEN WATCH CO LTD (3)· patent assignee history

1980–2013Based in Tokyo, JP· patent location history

1992–2002Patents assigned to OHI SEISAKUSHO CO LTD (8)· patent assignee history

1992–2012Based in Yokohama, JP· patent location history

1994–2002Based in Kanagawa, JP· patent location history

2001–2002Patents assigned to FUJI HEAVY IND LTD (4)· patent assignee history

2007Based in Nishitokyo, JP· patent location history

2008–2012Patents assigned to HITACHI LTD (3)· patent assignee history

2012–2013Patents assigned to ITO NOBUO (3)· patent assignee history

2013Based in Ota, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OHI SEISAKUSHO CO LTD	8	1992–2002
FUJI HEAVY IND LTD	4	2001–2002
CITIZEN WATCH CO LTD	3	1980–2002
HITACHI LTD	3	2008–2012
ITO NOBUOself	3	2012–2013

Locations

Location	Patents	Span
Yokohama, JP	6	1992–2012
Kanagawa, JP	6	1994–2002
Tokyo, JP	5	1980–2013
Ota, JP	1	2013
Nishitokyo, JP	1	2007