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Matsumoto Tsuyoshi patents

Matsumoto Tsuyoshi holds 13 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
Metric	Value
Total patents	13
Recent patents	0
First publication	Aug 4, 2015
Latest publication	Jul 23, 2019

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

Patents filed per year
Year	Patents
2015	4
2016	5
2017	3
2019	1

Browse patents by year
Year	Patents
2015	4
2016	5
2017	3
2019	1

Recent patents

Latest publications where this party is an assignee.

Seed material for liquid phase epitaxial growth of monocrystalline silicon carbide, and method for liquid phase epitaxial growth of monocrystalline silicon carbide
US-10358741-B2 · Jul 23, 2019 · US
Pulse laser welding aluminum alloy material, and battery case
US-9741978-B2 · Aug 22, 2017 · US
Method for epitaxial growth of monocrystalline silicon carbide using a feed material including a surface layer containing a polycrystalline silicon carbide with a 3C crystal polymorph
US-9725822-B2 · Aug 8, 2017 · US
Flux-cored wire for different-material bonding and method of bonding different materials
US-9682446-B2 · Jun 20, 2017 · US
Seed material for liquid phase epitaxial growth of monocrystalline silicon carbide, and method for liquid phase epitaxial growth of monocrystalline silicon
US-9447517-B2 · Sep 20, 2016 · 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
C30B19/12	4
C30B29/36	4
Y10T428/26	3
G02B26/0841	2
B81B2201/042	2

Technology areas

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	6
Electricity	6
Operations & Transport	5
Cross-Sectional Technologies	5
Physics	3
Human Necessities	1