Inventor

Mizuho Imai

Inventor

Annaka, JP

Overview

12→

Patents

1989–1992

Patent span

Physics

Primary field (CPC G)

Patents· 12 as inventor

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

G11Cprimary

G11CStatic stores32%

C03CChemical composition of glasses, glazes or vitreous enamels18%

B05BSpraying apparatus14%

C23CCoating metallic material9%

H03KPulse technique9%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

5,175,704'Nonvolatile semiconductor memory device'1992 5,138,579'Semiconductor memory device having transfer gates which prevent high voltages from being applied to memory and dummy cells in the reading operation'1992 5,114,076'Atomizer for forming a thin film'1992 5,090,360'Atomized thin film forming apparatus'1992 5,086,727'Thin film forming apparatus having adjustable guide'1992 5,069,157'Thin film forming apparatus'1991 5,009,928'Method for forming a transparent conductive metal oxide film'1991 5,010,520'Nonvolatile semiconductor memory device with stabilized data write characteristic'1991 4,967,394'Semiconductor memory device having a test cell array'1990 4,916,334'High voltage booster circuit for use in EEPROMs'1990 4,882,507'Output circuit of semiconductor integrated circuit device'1989 4,858,192'Semiconductor memory device with redundancy circuit'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1992Patents assigned to TOSHIBA KK (7)· patent assignee history

1989–1992Based in Annaka, JP· patent location history

1991–1992Patents assigned to TAIYO YUDEN KK (5)· patent assignee history

1991Patents assigned to JAPAN AS REPRESENTED BY GENERA (1)· patent assignee history

1991Patents assigned to JAPAN RES DEV CORP (1)· patent assignee history

1991–1992Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA KK	7	1989–1992
TAIYO YUDEN KK	5	1991–1992
JAPAN AS REPRESENTED BY GENERA	1	1991
JAPAN RES DEV CORP	1	1991

Locations

Location	Patents	Span
Annaka, JP	7	1989–1992
Tokyo, JP	5	1991–1992