Inventor
SAKAGAMI KOUBUN
JP14 patents
⚠️ This page may combine multiple inventors who share the name “SAKAGAMI KOUBUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
11 patentsUS5142380AAug 25, 1992
Image data processing apparatus
RICOH KK160 citations98
US5497194AMar 5, 1996
Electronic camera for photographing and recording an image and for recording and reproducing a voice
RICOH KK44 citations92
US5140322AAug 18, 1992
Coder unit for variable word length code
RICOH KK24 citations92
US6888479B2May 3, 2005
Data processing method, circuit, and apparatus with increased accuracy
RICOH KK15 citations83
US7082091B2Jul 25, 2006
Information reproducing method judging a multivalued level of a present cell by referring to judged multivalued levels of a preceding cell and an ensuing cell
RICOH KK7 citations73
US7376066B2May 20, 2008
Information recording method and an information recording apparatus
RICOH KK5 citations62
US7350118B2Mar 25, 2008
Method and apparatus for recording information in concatenated manner
RICOH KK2 citations62
US7046610B2May 16, 2006
Recording medium suitable for recording/reproducing multi-level data
RICOH KK4 citations61
US7420905B2Sep 2, 2008
Information reproducing method judging a multivalued level of a present cell by referring to judged multivalued levels of a preceding cell and an ensuing cell
RICOH KK0 citations52
US7251207B2Jul 31, 2007
Multi-level data processing method and apparatus
RICOH KK1 citations52
US7197000B2Mar 27, 2007
Method of generating an efficient sequence of multi-level random numbers used for an information recording medium
RICOH KK0 citations41