Inventor

Kazuhiko Saitoh

Inventor

Ibaraki, JP

Overview

1996–2000

Patent span

Electricity

Primary field (CPC H)

Patents· 8 as inventor

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

H10Bprimary

H10BElectronic memory devices80%

H10DInorganic electric semiconductor devices10%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%

PatentTitleYear

6,060,352'Method of manufacturing semiconductor device with increased focus margin'2000 6,023,084'Semiconductor integrated circuit device including a memory device having memory cells with increased information storage capacitance and method of manufacturing same'2000 5,933,726'Method of forming a semiconductor device have a screen stacked cell capacitor'1999 5,933,724'Method of manufacturing a semiconductor integrated circuit device using a photomask in which transmitted light beam intensities are controlled'1999 5,831,300'Semiconductor integrated circuit device including a memory device having memory cells with increased information storage capacitance and method of manufacturing same'1998 5,804,479'Method for forming semiconductor integrated circuit device having a capacitor'1998 5,732,009'Semiconductor integrated circuit device including a DRAM in which a cell selection transistor has a stabilized threshold voltage'1998 5,578,849'Semiconductor integrated circuit device including a memory device having memory cells with increased information storage capacitance'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2000Patents assigned to TEXAS INSTRUMENTS INC (8)· patent assignee history

1996–2000Patents assigned to HITACHI LTD (7)· patent assignee history

1996–2000Based in Ibaraki, JP· patent location history

1998–1999Based in Amimachi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEXAS INSTRUMENTS INC	8	1996–2000
HITACHI LTD	7	1996–2000

Locations

Location	Patents	Span
Ibaraki, JP	6	1996–2000
Amimachi, JP	2	1998–1999