P

Inventor

TAMURA TETSUYA

JP74 patents
⚠️ This page may combine multiple inventors who share the name “TAMURA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

14 patents
US6553533B2Apr 22, 2003

Method and apparatus for detecting and correcting errors and erasures in product ECC-coded data arrays for DVD and similar storage subsystems

IBM140 citations97
US6357030B1Mar 12, 2002

ECC block format for storage device

IBM91 citations97
US5942005AAug 24, 1999

Method and means for computationally efficient error and erasure correction in linear cyclic codes

IBM62 citations96
US7134066B2Nov 7, 2006

Generalized parity stripe data storage array

IBM31 citations92
US7131052B2Oct 31, 2006

Algebraic decoder and method for correcting an arbitrary mixture of burst and random errors

IBM20 citations92
US6079046AJun 20, 2000

Dynamic data transfer bandwidth control

IBM23 citations92
US5638065AJun 10, 1997

Maximum-likelihood symbol detection for RLL-coded data

IBM32 citations92
US5384567AJan 24, 1995

Combination parallel/serial execution of sequential algorithm for data compression/decompression

IBM24 citations92
US6903887B2Jun 7, 2005

Multiple level (ML), integrated sector format (ISF), error correction code (ECC) encoding and decoding processes for data storage or communication devices and systems

IBM51 citations91
US6553536B1Apr 22, 2003

Soft error correction algebraic decoder

IBM48 citations91
US7003537B1Feb 21, 2006

Apparatus and method to compute in Jacobian of hyperelliptic curve defined over Galois field of characteristic 2

IBM12 citations84
US6891690B2May 10, 2005

On-drive integrated sector format raid error correction code system and method

IBM16 citations83
US6421807B1Jul 16, 2002

Decoding apparatus, processing apparatus and methods therefor

IBM11 citations73
US6026507AFeb 15, 2000

Decoder for suppressing error propagation

IBM4 citations63

CENTRAL GLASS CO LTD

6 patents

NEC CORP

6 patents

IHI CORP

4 patents

TAMURA TETSUYA

3 patents

SEIKO EPSON CORP

3 patents

SONY CORP

2 patents

CANON KK

2 patents

FUNAI ELECTRIC CO

2 patents

LENOVO SINGAPORE PTE LTD

1 patent

YAMANOUCHI PHARMA CO LTD

1 patent

KITO KK

1 patent

IKEGAMI TSUSHINKI KK

1 patent

SUZUKI KAZUYA

1 patent

HITACHI GLOBAL STORAGE TECH

1 patent

ASTELLAS PHARMA INC

1 patent

SHINAGAWA YU

1 patent

Showing the top 50 of 74 patents by PatentIndex Score.