Glass material and optical fiber
US-2025382221-A1 · Dec 18, 2025 · US
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Ishikawa Shinji patents
Ishikawa Shinji is listed as an inventor on 51 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ishikawa Shinji |
| Total patents | 51 |
| First publication | Mar 12, 2015 |
| Latest publication | Dec 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Glass material and optical fiber
US-2025361174-A1 · Nov 27, 2025 · US
Following travel control device, following travel control method, and non-transitory recording medium
US-2025178607-A1 · Jun 5, 2025 · US
Silica glass body manufacturing method and heating device
US-2025091932-A1 · Mar 20, 2025 · US
Method for producing optical fiber, and optical fiber
US-2024375991-A1 · Nov 14, 2024 · US
Glass material and optical fiber
US-2024377577-A1 · Nov 14, 2024 · US
Abnormality detection system, abnormality detection apparatus, and abnormality detection method
US-12013679-B2 · Jun 18, 2024 · US
Method for manufacturing fluorine-containing silica glass
US-2023382780-A1 · Nov 30, 2023 · US
Method for producing fluorine-containing silica glass
US-2023339797-A1 · Oct 26, 2023 · US
Container for microwave oven
US-11447324-B2 · Sep 20, 2022 · US
Recent patents
Latest publications not already listed above.
Fluid control valve and fluid control valve manufacturing method
US-11118690-B2 · Sep 14, 2021 · US
Container for microwave oven and package for microwave oven
US-10968028-B2 · Apr 6, 2021 · US
Method for producing porous carbon material
US-10894716-B2 · Jan 19, 2021 · US
Abnormality detection system, abnormality detection apparatus, and abnormality detection method
US-2020393812-A1 · Dec 17, 2020 · US
Container for microwave oven
US-2020324957-A1 · Oct 15, 2020 · US
Container for microwave oven
US-10717585-B2 · Jul 21, 2020 · US
Porous carbon material for electric double-layer capacitor electrode, method of producing the same, and electric double-layer capacitor electrode
US-10629387-B2 · Apr 21, 2020 · US
Method of producing separation membrane
US-2019366275-A1 · Dec 5, 2019 · US
Zeolite membrane and separation membrane
US-2019366276-A1 · Dec 5, 2019 · US
Fluid control valve and fluid control valve manufacturing method
US-2019257432-A1 · Aug 22, 2019 · US
Method for producing porous carbon material
US-2019233290-A1 · Aug 1, 2019 · US
Container for microwave oven and package for microwave oven
US-2019210788-A1 · Jul 11, 2019 · US
Container for microwave oven and package for microwave oven
US-10233009-B2 · Mar 19, 2019 · US
Fluid control valve
US-10167960-B2 · Jan 1, 2019 · US
Porous carbon material for electric double-layer capacitor electrode, method of producing the same, and electric double-layer capacitor electrode
US-2018374657-A1 · Dec 27, 2018 · US
Conveyance system
US-2018237034-A1 · Aug 23, 2018 · US
Metal joining structure using metal nanoparticles and metal joining method and metal joining material
US-9960140-B2 · May 1, 2018 · US
Conductive joining material and conductive joining structure which use metal particles and conductive material particles
US-2018033760-A1 · Feb 1, 2018 · US
Method for producing silicon metal and porous carbon
US-9862612-B2 · Jan 9, 2018 · US
Conductive bonded assembly of electronic component, semiconductor device using same, and method of production of conductive bonded assembly
US-2017317048-A1 · Nov 2, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sumitomo Electric Industries | 23 |
| Kyoraku Co Ltd | 8 |
| Alps Electric Co Ltd | 6 |
| Ckd Corp | 4 |
| Nippon Steel & Sumitomo Metal Corp | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01G11/34 | 9 |
| Y02E60/13 | 9 |
| H01G11/24 | 9 |
| C01B32/05 | 9 |
| B65D81/3453 | 8 |