P

Inventor

WADA TAKESHI

JP157 patents
⚠️ This page may combine multiple inventors who share the name “WADA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

18 patents
US6421279B1Jul 16, 2002

Flash memory control method and apparatus processing system therewith

HITACHI LTD162 citations99
US6275436B1Aug 14, 2001

Flash memory control method and apparatus processing system therewith

HITACHI LTD171 citations99
US5530673AJun 25, 1996

Flash memory control method and information processing system therewith

HITACHI LTD315 citations99
US6078520AJun 20, 2000

Flash memory control method and information processing system therewith

HITACHI LTD140 citations98
US6438036B2Aug 20, 2002

Nonvolatile semiconductor memory device

HITACHI LTD75 citations97
US5973964AOct 26, 1999

Flash memory control method and information processing system therewith

HITACHI LTD83 citations97
US5781476AJul 14, 1998

Nonvolatile semiconductor memory device

HITACHI LTD65 citations97
US6016273AJan 18, 2000

Nonvolatile semiconductor memory device

HITACHI LTD25 citations96
US5991200ANov 23, 1999

Nonvolatile semiconductor memory device

HITACHI LTD20 citations96
US5862083AJan 19, 1999

Information processing system

HITACHI LTD85 citations96
US5844842ADec 1, 1998

Nonvolatile semiconductor memory device

HITACHI LTD47 citations96
US5544098AAug 6, 1996

Semiconductor memory device having an automatically activated verify function capability

HITACHI LTD24 citations93
US5434819AJul 18, 1995

Semiconductor memory device having an automatically activated verify function capability

HITACHI LTD35 citations93
US5134583AJul 28, 1992

Nonvolatile semiconductor memory device having redundant data lines and page mode programming

HITACHI LTD53 citations93
US6288941B1Sep 11, 2001

Electrically erasable semiconductor non-volatile memory device having memory cell array divided into memory blocks

HITACHI LTD50 citations92
US4972371ANov 20, 1990

Semiconductor memory device

HITACHI LTD46 citations92
US4236252ANov 25, 1980

Double-converting FM tuner

HITACHI LTD31 citations92
US5475692ADec 12, 1995

Semiconductor memory device

HITACHI LTD27 citations91

TDK CORP

5 patents

TAIYO YUDEN KK

5 patents

SEIKO INSTR INC

4 patents

WADA TAKESHI

4 patents

WAVE LIFE SCIENCES LTD

4 patents

FUMAKILLA LTD

3 patents

RENESAS TECH CORP

2 patents

WAVE LIFE SCIENCES JAPAN INC

2 patents

SAE MAGNETICS HK LTD

2 patents

MATSUSHITA ELECTRIC WORKS LTD

1 patent

Showing the top 50 of 157 patents by PatentIndex Score.