Inventor

Hiroshi Kohno

Inventor

Tokyo, JP

Overview

15→

Patents

1986–2014

Patent span

Electricity

Primary field (CPC H)

Patents· 15 as inventor

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

H10Dprimary

H10DInorganic electric semiconductor devices13%

B22DCasting of metals6%

G11BInformation storage based on relative movement between record carrier and transducer6%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

B23KSoldering or unsoldering3%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

B41JTypewriters3%

B60NSeats specially adapted for vehicles3%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%

PatentTitleYear

8,870,016'Heat-insulating packaging film, packaging bag, and packaging bag having opening member'2014 8,703,295'Glass material for mold pressing, method for manufacturing same, and method for manufacturing optical glass element'2014 7,952,915'Core-rotating element of ferromagnetic dot and information memory element using the core of ferromagnetic dot'2011 6,523,125'System and method for providing a hibernation mode in an information handling system'2003 6,521,504'Semiconductor device and method of fabricating the same'2003 6,198,117'Transistor having main cell and sub-cells'2001 5,789,800'Bipolar transistor having an improved epitaxial base region'1998 5,662,742'Equipment for manufacturing a semiconductor device using a solid source'1997 5,455,399'Switch device'1995 5,389,954'Laser process apparatus for forming holes in a workpiece'1995 5,248,990'Process for producing optical recording medium for optical data recording and reproduction'1993 5,219,767'Process for preparing semiconductor device'1993 5,062,614'Apparatus and method for manufacturing copper-base alloy'1991 4,981,514'Method for manufacturing copper-base alloy'1991 4,588,564'Process for recovering arsenic trioxide from exhaust gas of smelting'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to MITSUBISHI METAL CORP (2)· patent assignee history

1991Based in Iwaki, JP· patent location history

1993–2001Patents assigned to NEC CORP (4)· patent assignee history

1993–1995Patents assigned to CANON KK (2)· patent assignee history

1993–2003Based in Tokyo, JP· patent location history

1993–1995Based in Yokohama, JP· patent location history

2014Patents assigned to KOHNO HIROSHI (2)· patent assignee history

2014Patents assigned to AKAMATSU MASAYUKI (1)· patent assignee history

2014Based in Higashikagawa, JP· patent location history

2014Based in Shinjuku-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NEC CORP	4	1993–2001
CANON KK	2	1993–1995
KOHNO HIROSHIself	2	2014
MITSUBISHI METAL CORP	2	1991
AKAMATSU MASAYUKI	1	2014

Locations

Location	Patents	Span
Tokyo, JP	5	1993–2003
Yokohama, JP	2	1993–1995
Iwaki, JP	2	1991
Higashikagawa, JP	1	2014
Shinjuku-ku, JP	1	2014