Hiroyuki Yokoyama
Inventor
Stats
- 53 US patents issued
- 68 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 53 US Patents Issued
- 68 US Applications Filed
- 1004 Total Citation Count
- Nov 28, 2022 Most Recent Filing
- Feb 3, 1981 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| JAPAN SCIENCE AND TECHNOLOGY AGENCY | 2
| 2011
|
| KOKUSAI DENSHIN DENWA CO., LTD. | 1
| 1998
|
| SONY CORPORATION | 4
7 20 6 1 2 1 | 2009
2010 2011 2012 2013 2014 2015 |
| JFE STEEL CORPORATION | 1
| 2014
|
| KDDI CORPORATION | 1
2 4 2 | 1998
2001 2003 2004 |
| NEC CORPORATION | 1
1 1 1 4 2 | 1995
1997 1998 2000 2001 2002 |
| SANDEN HOLDINGS CORPORATION | 1
2 4 | 1999
2006 2013 |
| CITIZEN WATCH CO., LTD. | 2
| 2011
|
| NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY | 2
| 2006
|
| CHARLES GORENSTEIN | 1
| 1998
|
| Kabushiki Kaisha Suwa Seikosha | 1
| 1981
|
| SEIKO EPSON CORPORATION | 5
1 2 | 2005
2006 2009 |
| SHISEIDO COMPANY, LTD. | 1
1 1 3 2 | 1989
1990 2002 2003 2009 |
| SUMITOMO CHEMICAL COMPANY, LIMITED | 1
| 1984
|
| SANDEN CORPORATION | 1
2 1 | 1993
2005 2009 |
| TOHOKU UNIVERSITY | 2
4 7 16 6 1 4 1 | 2005
2009 2010 2011 2012 2013 2014 2015 |
| Kiddi Corporation | 1
| 2004
|
| Laserfront Technologies, Inc. | 1
| 1989
|
Inventor Addresses
| Address | Duration |
|---|---|
| Chiba, JP | Sep 15, 16 - Sep 17, 19 |
| Fujimino, JP | Feb 16, 10 - Feb 16, 10 |
| Fujimino-shi, JP | Aug 24, 06 - Aug 24, 06 |
| Gunma, JP | Jan 01, 09 - Jan 01, 09 |
| Hamamatsu, JP | Jul 01, 21 - Mar 24, 22 |
| Hamamatsu, Shizuoka, JP | Aug 05, 21 - Aug 05, 21 |
| Ise, JP | Mar 04, 25 - Mar 04, 25 |
| Ise-shi, JP | Jun 06, 24 - Jun 06, 24 |
| Ise-shi, Mie, JP | Apr 06, 23 - Apr 06, 23 |
| Isesaki, JP | Jun 19, 01 - Jun 13, 17 |
| Isesaki-shi, JP | Dec 08, 05 - May 21, 15 |
| Miyagi, JP | Feb 14, 08 - Apr 12, 16 |
| Osaka, JP | Jun 10, 86 - Jun 10, 86 |
| Saitama, JP | Feb 28, 02 - Oct 14, 08 |
| Sendai, JP | May 26, 09 - Mar 15, 16 |
| Sendai-shi, JP | Dec 13, 12 - Nov 13, 14 |
| Shizuoka, JP | Oct 25, 22 - Nov 28, 23 |
| Suwa, JP | Mar 05, 85 - Sep 27, 11 |
| TOKYO, JP | Apr 24, 03 - Apr 24, 03 |
| Takasaki, JP | Aug 09, 94 - Aug 09, 94 |
| Tokyo, JP | Dec 11, 90 - Apr 07, 15 |
| Toyota, JP | Dec 24, 24 - Dec 24, 24 |
| Toyota-shi, JP | Jun 01, 23 - Jun 01, 23 |
| Yokohama, JP | Jun 16, 92 - May 08, 12 |
| Yokohama-shi, JP | Sep 09, 04 - Feb 04, 10 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47B: | TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE | 1 |
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 5 |
| A61Q: | USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12239220 | 2025 | Storage rack for storing containers | 0 |
| 12176692 | 2024 | Electrical junction box | 0 |
| 2024/0180,325 | 2024 | STORAGE RACK | 1 |
| 11830464 | 2023 | Wireless communication device and wireless communication method | 0 |
| 11688375 | 2023 | Musical instrument controller, electronic musical instrument system, and control method thereof | 0 |
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