Masahiko Kobayakawa
Inventor
Stats
- 73 US patents issued
- 113 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 73 US Patents Issued
- 113 US Applications Filed
- 780 Total Citation Count
- Dec 6, 2024 Most Recent Filing
- Feb 16, 2001 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ROHM CO., LTD. | 4
8 5 2 6 1 6 17 6 8 15 10 8 12 6 5 4 | 2001
2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Kyoto, JP | Aug 23, 01 - Jan 07, 25 |
| Kyoto-Shi, JP | Jan 30, 03 - Jan 30, 03 |
| Kyoto-shi, JP | Nov 13, 03 - Mar 27, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B26D: | CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT | 1 |
| B29C: | SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 1 |
| F21K: | LIGHT SOURCES NOT OTHERWISE PROVIDED FOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0107,305 | 2025 | SEMICONDUCTOR DEVICE WITH IMPROVED HEAT DISSIPATION | 0 |
| 2025/0063,876 | 2025 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME | 0 |
| 12191435 | 2025 | Semiconductor light-emitting device | 0 |
| 12166162 | 2024 | Semiconductor light emitting device and method for manufacturing the same | 0 |
| 2023/0420,629 | 2023 | SEMICONDUCTOR LIGHT-EMITTING DEVICE | 0 |
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