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Tanikawa Kyoko patents

Tanikawa Kyoko holds 22 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
Metric	Value
Total patents	22
Recent patents	0
First publication	Jan 27, 2015
Latest publication	Oct 8, 2019

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly declining.

Patents filed per year
Year	Patents
2015	12
2016	5
2017	1
2018	3
2019	1

Browse patents by year
Year	Patents
2015	12
2016	5
2017	1
2018	3
2019	1

Recent patents

Latest publications where this party is an assignee.

Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
US-10439637-B2 · Oct 8, 2019 · US
Methods and apparatuses for encoding and decoding video using periodic buffer description
US-9900592-B2 · Feb 20, 2018 · US
Method and apparatus for encoding and decoding video using intra prediction mode dependent adaptive quantization matrix
US-9894353-B2 · Feb 13, 2018 · US
Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
US-9860539-B2 · Jan 2, 2018 · US
Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US-9615107-B2 · Apr 4, 2017 · US

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPC	Patents
H04N19/176	15
H04N19/70	11
H04N19/105	9
H04N19/13	8
H04N19/52	7

Technology areas

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	22
Operations & Transport	1
Mechanical Engineering	1