Information processing apparatus, information processing system, and recording medium
US-12592080-B2 · Mar 31, 2026 · US
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Kawamata Yuji patents
Kawamata Yuji holds 9 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 9 |
| Recent patents | 5 |
| First publication | Jul 7, 2015 |
| Latest publication | Mar 31, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Information processing apparatus, information processing system, and recording medium
US-2026038275-A1 · Feb 5, 2026 · US
Information processing apparatus, information processing system, fee management method, and recording medium that transmits usage fee in response to detecting that first and second users belong to a same group
US-11889042-B2 · Jan 30, 2024 · US
Information processing apparatus, information processing system, and recording medium
US-2023306746-A1 · Sep 28, 2023 · US
Information processing apparatus, information processing system, fee management method, and recording medium
US-2023308586-A1 · Sep 28, 2023 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Information processing apparatus, information processing system, and recording medium
US-12592080-B2 · Mar 31, 2026 · US
Information processing apparatus, information processing system, and recording medium
US-2026038275-A1 · Feb 5, 2026 · US
Information processing apparatus, information processing system, fee management method, and recording medium that transmits usage fee in response to detecting that first and second users belong to a same group
US-11889042-B2 · Jan 30, 2024 · US
Information processing apparatus, information processing system, and recording medium
US-2023306746-A1 · Sep 28, 2023 · US
Information processing apparatus, information processing system, fee management method, and recording medium
US-2023308586-A1 · Sep 28, 2023 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G06Q20/40145 | 5 |
| G06Q20/145 | 5 |
| G06V20/52 | 5 |
| G06V40/172 | 3 |
| G06Q20/3224 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 5 |
| Operations & Transport | 4 |
| Electricity | 4 |
| Chemistry & Metallurgy | 1 |