Inventor

Fumio Yamaguchi

Inventor

Shiga, JP

Overview

11→

Patents

1982–2013

Patent span

Human necessities

Primary field (CPC A)

Patents· 11 as inventor

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

C03Cprimary

C03CChemical composition of glasses, glazes or vitreous enamels15%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1015%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for7%

A61KPreparations for medical, dental or toiletry purposes7%

A61QSpecific use of cosmetics or similar toiletry preparations7%

G06FElectric digital data processing7%

A23GCocoa4%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation4%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%

B22DCasting of metals4%

PatentTitleYear

8,469,173'Coin handling system'2013 7,908,446'Copy system and method using differential bitmap'2011 7,511,078'Antiallergic agents, drugs, foods, drinks or cosmetics containing them and process for producing the same'2009 7,472,241'Storage system and backup method'2008 5,972,357'Healthy foods and cosmetics'1999 4,774,208'Low temperature sealing composition with synthetic zircon'1988 4,710,479'Sealing glass composition with lead calcium titanate filler'1987 4,633,931'Method of producing fiber-reinforced composite body'1987 4,621,064'Low temperature sealing composition with synthetic zircon'1986 4,537,863'Low temperature sealing composition'1985 4,310,357'Low temperature sealing glass'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1988Patents assigned to NIPPON ELECTRIC GLASS CO (5)· patent assignee history

1982–1988Based in Shiga, JP· patent location history

1987Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history

1987Based in Sakado, JP· patent location history

1999–2009Patents assigned to KIKKOMAN CORP (2)· patent assignee history

1999–2009Based in Noda, JP· patent location history

2008–2011Patents assigned to HITACHI LTD (2)· patent assignee history

2008–2011Based in Minami-ashigara, JP· patent location history

2013Patents assigned to GLORY KOGYO KK (1)· patent assignee history

2013Based in Himeji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON ELECTRIC GLASS CO	5	1982–1988
HITACHI LTD	2	2008–2011
KIKKOMAN CORP	2	1999–2009
GLORY KOGYO KK	1	2013
HONDA MOTOR CO LTD	1	1987

Locations

Location	Patents	Span
Shiga, JP	5	1982–1988
Minami-ashigara, JP	2	2008–2011
Noda, JP	2	1999–2009
Himeji, JP	1	2013
Sakado, JP	1	1987