Quartz glass crucible capable of measuring infrared transmittance
US-2025347027-A1 · Nov 13, 2025 · US
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Fukui Masanori patents
Fukui Masanori is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fukui Masanori |
| Total patents | 12 |
| First publication | Nov 24, 2015 |
| Latest publication | Nov 13, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Infrared transmissivity measurement method of quartz glass crucible
US-12392050-B2 · Aug 19, 2025 · US
Apparatus and method for manufacturing silica glass crucible
US-12091346-B2 · Sep 17, 2024 · US
Infrared transmissivity measurement method of quartz glass crucible
US-2024183062-A1 · Jun 6, 2024 · US
Quartz glass crucible, manufacturing method of silicon single crystal using the same, and infrared transmissivity measurement method and manufacturing method of quartz glass crucible
US-11939695-B2 · Mar 26, 2024 · US
Method and apparatus for measuring transmittance of quartz crucible
US-11703452-B2 · Jul 18, 2023 · US
Quartz glass crucible, manufacturing method of silicon single crystal using the same, and infrared transmissivity measurement method and manufacturing method of quartz glass crucible
US-2022090291-A1 · Mar 24, 2022 · US
Apparatus and method for manufacturing silica glass crucible
US-2022009815-A1 · Jan 13, 2022 · US
Method and apparatus for measuring transmittance of quartz crucible
US-2021181106-A1 · Jun 17, 2021 · US
Quartz glass crucible and manufacturing method thereof
US-10822716-B2 · Nov 3, 2020 · US
Recent patents
Latest publications not already listed above.
Quartz glass crucible and manufacturing method thereof
US-2019316271-A1 · Oct 17, 2019 · US
Semiconductor device and method of manufacturing semiconductor device
US-9196722-B2 · Nov 24, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sumco Corp | 11 |
| Shindengen Electric Mfg | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C30B15/10 | 11 |
| C30B29/06 | 11 |
| C03B20/00 | 9 |
| C03B19/095 | 9 |
| G01N21/59 | 7 |