Document search system, document search method, program, and non-transitory computer readable storage medium
US-2026072922-A1 · Mar 12, 2026 · US
This page is not indexed by search engines while we improve data quality.
Higashi Kazuki patents
Higashi Kazuki is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Higashi Kazuki |
| Total patents | 26 |
| First publication | Oct 22, 2020 |
| Latest publication | Mar 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Document search system, document search method, program, and non-transitory computer readable storage medium
US-12488011-B2 · Dec 2, 2025 · US
Material Search Method, Material Search System, Program, And Recording Medium
US-2025364092-A1 · Nov 27, 2025 · US
Content Classification Method
US-2025342407-A1 · Nov 6, 2025 · US
Content classification method
US-12387146-B2 · Aug 12, 2025 · US
Research support system
US-2025252257-A1 · Aug 7, 2025 · US
Document search system and document search method
US-2025068669-A1 · Feb 27, 2025 · US
Document search system and document search method
US-12169515-B2 · Dec 17, 2024 · US
Document search system and document search method
US-2024403351-A1 · Dec 5, 2024 · US
Document search system and document search method
US-12099543-B2 · Sep 24, 2024 · US
Recent patents
Latest publications not already listed above.
Document retrieval system and method for retrieving document
US-12086181-B2 · Sep 10, 2024 · US
Document search system, document search method, program, and non-transitory computer readable storage medium
US-2024273108-A1 · Aug 15, 2024 · US
Document search system, document search method, program, and non-transitory computer readable storage medium
US-12019636-B2 · Jun 25, 2024 · US
Battery evaluation system, battery evaluation method, program, and recording medium
US-2024036117-A1 · Feb 1, 2024 · US
Document Retrieval System and Method For Retrieving Document
US-2023350949-A1 · Nov 2, 2023 · US
Document search system, document search method, program, and non-transitory computer readable storage medium
US-11789953-B2 · Oct 17, 2023 · US
Method for predicting c-axis length of lithium compound crystal structure, method for building learning model, and system for predicting crystal structure having maximum c-axis length
US-2023012643-A1 · Jan 19, 2023 · US
Document data processing method and document data processing system
US-2022350827-A1 · Nov 3, 2022 · US
Reading comprehension support system and reading comprehension support method
US-2022245181-A1 · Aug 4, 2022 · US
Document search system and document search method
US-2022207070-A1 · Jun 30, 2022 · US
Document search system and document search method
US-2022197935-A1 · Jun 23, 2022 · US
Information processing device
US-11282481-B2 · Mar 22, 2022 · US
Content Classification Method
US-2021398025-A1 · Dec 23, 2021 · US
Document search system, document search method, program, and non-transitory computer readable storage medium
US-2021026861-A1 · Jan 28, 2021 · US
Document search system, document search method, program, and non-transitory computer readable storage medium
US-2020409963-A1 · Dec 31, 2020 · US
Information processing device
US-2020335065-A1 · Oct 22, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Semiconductor Energy Lab | 24 |
| Ntt Docomo Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F16/3334 | 14 |
| G06F40/279 | 13 |
| G06N20/00 | 13 |
| G06F16/93 | 13 |
| G06N3/09 | 11 |