Inventor

Yasuo Hara

Inventor

Shimane, JP

Overview

17→

Patents

1986–2007

Patent span

Chemistry

Primary field (CPC C)

Patents· 17 as inventor

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

F25Cprimary

F25CProducing, working or handling ice21%

C02FTreatment of water, waste water, sewage, or sludge17%

F25DRefrigerators8%

A21DTreatment of flour or dough for baking, e.g. by addition of materials4%

A23GCocoa4%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for4%

A47LDomestic washing or cleaning4%

B29DProducing particular articles from plastics or from substances in a plastic state4%

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. inserts4%

C07CAcyclic or carbocyclic compounds4%

PatentTitleYear

7,186,323'Electrolyzed water production system'2007 6,638,559'Activation method of a starch decomposition enzyme in food material'2003 6,524,450'Production system of electrolyzed water'2003 6,391,169'Production system of electrolyzed water'2002 6,326,048'Preparation method of dough for flour foods'2001 6,299,025'Frozen dessert dispenser'2001 5,985,109'Electrolytic cell'1999 5,518,843'Optical Film'1996 5,257,171'Electric control apparatus for dishwashing machine'1993 5,201,192'Water droplet collector'1993 5,035,118'Automatic ice making machine'1991 5,027,610'Automatic ice making machine'1991 5,025,637'Automatic ice making machine'1991 4,910,974'Automatic ice making machine'1990 4,861,931'Process for producing 5-alkylidenenorbornene'1989 4,800,729'Thermo-hygrostatic refrigerators'1989 4,602,489'Automatic ice making machine'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2007Patents assigned to HOSHIZAKI ELECTRIC CO LTD (14)· patent assignee history

1986–2003Based in Shimane, JP· patent location history

1989–1996Patents assigned to JAPAN SYNTHETIC RUBBER CO LTD (2)· patent assignee history

1989–1991Based in Toyoake, JP· patent location history

1989–1996Based in Yokohama, JP· patent location history

1999Based in Ohara-gun, JP· patent location history

2001Patents assigned to HOSHIZAKI DENKI CO LTD (1)· patent assignee history

2007Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOSHIZAKI ELECTRIC CO LTD	14	1986–2007
JAPAN SYNTHETIC RUBBER CO LTD	2	1989–1996
HOSHIZAKI DENKI CO LTD	1	2001

Locations

Location	Patents	Span
Shimane, JP	8	1986–2003
Toyoake, JP	5	1989–1991
Yokohama, JP	2	1989–1996
Aichi, JP	1	2007
Ohara-gun, JP	1	1999