How many patents does Tobinaga Hideki have in patentsdb?

Tobinaga Hideki is linked to 22 publications as assignee in our database.

What technology areas does Tobinaga Hideki patent most?

Top mapped technology areas by patent count: Operations & Transport (18); Physics (12); Mechanical Engineering (1).

In our data, assignee counts were 1 in 2024 and 2 in 2025 (higher year over year).

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

Tobinaga Hideki holds 22 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 growing.

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.

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

How many patents does Tobinaga Hideki have in patentsdb?: Tobinaga Hideki is linked to 22 publications as assignee in our database.
What technology areas does Tobinaga Hideki patent most?: Top mapped technology areas by patent count: Operations & Transport (18); Physics (12); Mechanical Engineering (1).
Is Tobinaga Hideki's patent activity growing?: In our data, assignee counts were 1 in 2024 and 2 in 2025 (higher year over year).
What are recent patents assigned to Tobinaga Hideki?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.