Inventor

Yasunori Hosokawa

Inventor

Wakayama, JP

Overview

8→

Patents

1989–2018

Patent span

Chemistry

Primary field (CPC C)

Patents· 8 as inventor

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

C08Kprimary

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients19%

A61LMethods or apparatus for sterilising materials or objects in general14%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%

C08LCompositions of macromolecular compounds10%

H03HImpedance networks, e.g. resonant circuits10%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%

B29CShaping or joining of plastics5%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers5%

H01LSemiconductor devices5%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%

PatentTitleYear

9,876,157Surface mount type quartz crystal device2018 7,190,238'Surface mounting crystal oscillator'2007 6,901,093'Semiconductor laser device'2005 6,703,451'Superabsorbent resin composition'2004 6,313,231'Superabsorbent resin composition'2001 5,773,542'Process for producing polymer particles'1998 5,631,054'Polyester container and process for producing the same'1997 4,812,486'Absorbent resin with excellent stability'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2004Patents assigned to KAO CORP (5)· patent assignee history

1989Based in Funabashi, JP· patent location history

1997–2004Based in Wakayama, JP· patent location history

2005Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history

2005Based in Nagasaki, JP· patent location history

2007–2018Patents assigned to NIHON DEMPA KOGYO CO (2)· patent assignee history

2007–2018Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KAO CORP	5	1989–2004
NIHON DEMPA KOGYO CO	2	2007–2018
MITSUBISHI ELECTRIC CORP	1	2005

Locations

Location	Patents	Span
Wakayama, JP	4	1997–2004
Saitama, JP	2	2007–2018
Nagasaki, JP	1	2005
Funabashi, JP	1	1989