Inventor

Otojiro Kida

Inventor

Yokohama, JP

Overview

16→

Patents

1987–2004

Patent span

Chemistry

Primary field (CPC C)

Patents· 16 as inventor

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

C04Bprimary

C04BLime, magnesia26%

C23CCoating metallic material19%

B22DCasting of metals6%

C03BManufacture, shaping, or supplementary processes6%

H01JElectric discharge tubes or discharge lamps6%

C03CChemical composition of glasses, glazes or vitreous enamels3%

C09KMaterials for miscellaneous applications, not provided for elsewhere3%

G01KMeasuring temperature3%

G02BOptical elements, systems or apparatus3%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%

PatentTitleYear

6,743,343'Target and process for its production, and method of forming a film having a high refractive index'2004 6,440,278'Target and process for its production, and method for forming a film having a high refractive index'2002 6,334,938'Target and process for its production, and method for forming a film having a high refractive index'2002 6,193,856'Target and process for its production, and method for forming a film having a highly refractive index'2001 6,117,373'Process for forming a furnace wall'2000 5,783,510'Monolithic refractory composition wall'1998 5,612,144'Electrification removing component'1997 5,528,100'Flat cathode-ray tube'1996 5,466,643'High zirconia fused cast refractories'1995 5,354,446'Ceramic rotatable magnetron sputtering cathode target and process for its production'1994 5,344,801'High zirconia fused cast refractory'1994 5,181,779'Thermocouple temperature sensor and a method of measuring the temperature of molten iron'1993 5,142,650'Bottom electrode for a direct current arc furnace'1992 4,678,759'ZrB.sub.2 composite sintered material'1987 4,668,643'ZrB.sub.2 composite sintered material'1987 4,636,481'ZrB.sub.2 composite sintered material'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2002Patents assigned to ASAHI GLASS CO LTD (14)· patent assignee history

1987–2004Based in Yokohama, JP· patent location history

1993Patents assigned to NIPPON STEEL CORP (1)· patent assignee history

1996Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history

2004Patents assigned to ASAHI GLASS CERAMICS CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ASAHI GLASS CO LTD	14	1987–2002
ASAHI GLASS CERAMICS CO LTD	1	2004
MITSUBISHI ELECTRIC CORP	1	1996
NIPPON STEEL CORP	1	1993

Locations

Location	Patents	Span
Yokohama, JP	16	1987–2004