Riichiro SHIROTA


A Novel Programming Method Using a Reverse Polarity Pulse in Flash EEPROMs
Hirohisa IIZUKA Tetsuo ENDOH Seiichi ARITOME Riichiro SHIROTA Fujio MASUOKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/06/25
Vol. E79-C  No. 6  pp. 832-835
Type of Manuscript:  Special Section PAPER (Special Issue on ULSI Memory Technology)
Category: Nonvolatile memories
Keyword: 
flash EEPROMoxide leakage currenthole trapreverse polarity pulseread disturb
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Data Retention Characteristics of Flash Memory Cells after Write and Erase Cycling
Seiichi ARITOME Riichiro SHIROTA Koji SAKUI Fujio MASUOKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/08/25
Vol. E77-C  No. 8  pp. 1287-1295
Type of Manuscript:  Special Section PAPER (Special Section on High Speed and High Density Multi Functional LSI Memories)
Category: Non-volatile Memory
Keyword: 
flash EEPROMdata retentionendurancetunnel oxideelectron traps
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A Study of High-Performance NAND Structured EEPROMS
Tetsuo ENDOH Riichiro SHIROTA Seiichi ARITOME Fujio MASUOKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/11/25
Vol. E75-C  No. 11  pp. 1351-1357
Type of Manuscript:  Special Section PAPER (Special Issue on LSI Memories)
Category: 
Keyword: 
flash EEPROMNAND EEPROM enduranceblock technologypage program technology
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Reviews and Prospects of Non-Volatile Semiconductor Memories
Fujio MASUOKA Riichiro SHIROTA Koji SAKUI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/04/25
Vol. E74-C  No. 4  pp. 868-874
Type of Manuscript:  INVITED PAPER (Special Issue on LSI Memories)
Category: ROM
Keyword: 
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