Inventor

Kengo Yamazaki

Inventor

Iwaki, JP

Overview

12→

Patents

1981–2003

Patent span

Performing operations

Primary field (CPC B)

Patents· 12 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification21%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form18%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

B29CShaping or joining of plastics8%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts8%

B67DDispensing, delivering or transferring liquids, not otherwise provided for8%

C08LCompositions of macromolecular compounds8%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%

G07FCoin-freed or like apparatus5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles3%

PatentTitleYear

6,527,020'Oil supply station system'2003 6,508,573'Incandescent lamp'2003 5,926,097'Fueling system'1999 5,735,435'Fuel dispenser with seismic vibration perception function.'1998 5,336,549'Biaxially oriented laminated film'1994 4,963,426'Heat-shrinkable laminated film'1990 4,911,979'Heat-shrinkable laminated film and process for producing the same'1990 4,547,433'Heat-shrinkable laminate film'1985 4,495,249'Heat shrinkable multi-layered laminate film'1985 4,456,646'Laminate film having a heat-shrinkage rate greater than 15 percent at 90.degree. C.'1984 4,424,243'Heat-shrinkable laminate film'1984 4,265,693'Method of molding tubular laminate'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1994Patents assigned to KUREHA CHEMICAL IND CO LTD (8)· patent assignee history

1981–1994Based in Iwaki, JP· patent location history

1998–2003Patents assigned to TATSUNO CORP (3)· patent assignee history

1998–2003Based in Tokyo, JP· patent location history

2003Patents assigned to USHIO ELECTRIC INC (1)· patent assignee history

2003Based in Kakogawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KUREHA CHEMICAL IND CO LTD	8	1981–1994
TATSUNO CORP	3	1998–2003
USHIO ELECTRIC INC	1	2003

Locations

Location	Patents	Span
Iwaki, JP	8	1981–1994
Tokyo, JP	3	1998–2003
Kakogawa, JP	1	2003