How many patents does Matsumoto Shinji have in patentsdb?

Matsumoto Shinji is linked to 75 publications as assignee in our database.

What technology areas does Matsumoto Shinji patent most?

Top mapped technology areas by patent count: Electricity (70); Physics (38); Chemistry & Metallurgy (21).

In our data, assignee counts were 1 in 2023 and 1 in 2025 (similar year over year).

See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.

Matsumoto Shinji holds 75 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly declining.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	70
Physics	38
Chemistry & Metallurgy	21
Operations & Transport	7
Cross-Sectional Technologies	2
Mechanical Engineering	1

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Answers are generated from the same data shown on this page.

How many patents does Matsumoto Shinji have in patentsdb?: Matsumoto Shinji is linked to 75 publications as assignee in our database.
What technology areas does Matsumoto Shinji patent most?: Top mapped technology areas by patent count: Electricity (70); Physics (38); Chemistry & Metallurgy (21).
Is Matsumoto Shinji's patent activity growing?: In our data, assignee counts were 1 in 2023 and 1 in 2025 (similar year over year).
What are recent patents assigned to Matsumoto Shinji?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.