How many patents does Yamamoto Satoshi have in patentsdb?

Yamamoto Satoshi is linked to 40 publications as assignee in our database.

What technology areas does Yamamoto Satoshi patent most?

Top mapped technology areas by patent count: Physics (24); Chemistry & Metallurgy (20); Electricity (8).

In our data, assignee counts were 3 in 2021 and 1 in 2023 (lower year over year).

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

Yamamoto Satoshi holds 40 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
Physics	24
Chemistry & Metallurgy	20
Electricity	8
Operations & Transport	6
Cross-Sectional Technologies	3
Human Necessities	2
Mechanical Engineering	1
Fixed Constructions	1

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

How many patents does Yamamoto Satoshi have in patentsdb?: Yamamoto Satoshi is linked to 40 publications as assignee in our database.
What technology areas does Yamamoto Satoshi patent most?: Top mapped technology areas by patent count: Physics (24); Chemistry & Metallurgy (20); Electricity (8).
Is Yamamoto Satoshi's patent activity growing?: In our data, assignee counts were 3 in 2021 and 1 in 2023 (lower year over year).
What are recent patents assigned to Yamamoto Satoshi?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.