Electronic balance
US-12203804-B2 · Jan 21, 2025 · US
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Katoh Masahiro patents
Katoh Masahiro is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Katoh Masahiro |
| Total patents | 15 |
| First publication | Aug 13, 2015 |
| Latest publication | Jan 21, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Electronic balance
US-2022381604-A1 · Dec 1, 2022 · US
Molybdenum crucible
US-10858759-B2 · Dec 8, 2020 · US
Molybdenum crucible
US-2019071793-A1 · Mar 7, 2019 · US
Heat-resistant alloy and method of manufacturing the same
US-9970082-B2 · May 15, 2018 · US
Mo—Si—B-based alloy powder, metal-material raw material powder, and method of manufacturing a Mo—Si—B-based alloy powder
US-9884367-B2 · Feb 6, 2018 · US
Crucible for growing sapphire single crystal, and method for producing crucible for growing sapphire single crystal
US-9803291-B2 · Oct 31, 2017 · US
Image forming apparatus comprising image density detector and toner concentration detector
US-9696654-B2 · Jul 4, 2017 · US
Image forming apparatus including electric charge removing device and method of forming image
US-9500978-B2 · Nov 22, 2016 · US
Tungsten electrode material and thermionic emission current measuring device
US-9502201-B2 · Nov 22, 2016 · US
Recent patents
Latest publications not already listed above.
Image forming apparatus
US-9488931-B2 · Nov 8, 2016 · US
Image forming apparatus
US-2016291507-A1 · Oct 6, 2016 · US
Image forming apparatus
US-9316954-B2 · Apr 19, 2016 · US
Apparatus and method of forming image
US-2016026109-A1 · Jan 28, 2016 · US
Crucible for growing sapphire single crystal, and method for producing crucible for growing sapphire single crystal
US-2015225870-A1 · Aug 13, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Almt Corp | 8 |
| Katoh Masahiro | 7 |
| Ricoh Co Ltd | 6 |
| Nakayama Masayoshi | 5 |
| Higa Takuma | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C30B35/002 | 4 |
| C30B29/20 | 4 |
| B22F2998/10 | 4 |
| G03G15/0849 | 3 |
| C22C1/045 | 3 |