Masatoshi Sakurai
Inventor
Stats
- 113 US patents issued
- 186 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 113 US Patents Issued
- 186 US Applications Filed
- 1800 Total Citation Count
- Sep 11, 2020 Most Recent Filing
- Mar 20, 1987 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION | 2
| 2006
|
| NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY | 1
| 2003
|
| PENTAX INDUSTRIAL INSTRUMENTS CO., LTD. | 5
| 2007
|
| SHOWA DENKO K.K. | 10
2 | 2006
2010 |
| Kyowairika Co., Ltd. | 1
| 1987
|
| OSG CORPORATION | 1
2 2 2 3 3 3 | 1999
2001 2003 2006 2011 2012 2013 |
| KOYO SEIKO CO., LTD. | 2
| 1993
|
| TOMY COMPANY, LTD. | 1
| 1990
|
| SHU UEMURA COSMETICS, INC. | 1
| 2003
|
| TAKARA CO., LTD. | 1
| 1992
|
| KABUSHIKI KAISHA TOSHIBA | 1
1 2 7 4 6 16 33 22 3 45 50 31 17 2 5 | 1997
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 |
| Promident Manufacturing, Limited | 1
| 1993
|
| TOHOKU UNIVERSITY | 3
| 2013
|
| TAIWAN INSTRUMENT CO., LTD. | 2
| 2007
|
Inventor Addresses
| Address | Duration |
|---|---|
| Abiko, JP | Jun 20, 19 - May 25, 21 |
| Abiko-shi, JP | Jan 24, 19 - Jan 24, 19 |
| Nerima, JP | Sep 24, 15 - Nov 08, 16 |
| Nerima-Ku, JP | Oct 11, 01 - Oct 26, 04 |
| Nerima-ku, JP | Mar 03, 05 - Feb 16, 10 |
| Saitama, JP | Jan 24, 08 - Mar 02, 10 |
| Sakado, JP | Sep 20, 88 - Aug 23, 94 |
| Sakado-City, JP | Oct 04, 94 - Oct 04, 94 |
| Tokyo, JP | Aug 04, 92 - Sep 22, 22 |
| Toyokawa, JP | Oct 30, 01 - Jun 08, 21 |
| Toyokawa-shi, JP | Apr 11, 02 - Aug 15, 19 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61C: | DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE | 3 |
| B01D: | SEPARATION | 1 |
| B05C: | APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2022/0298,479 | 2022 | SERUM-FREE MEDIUM NOT CONTAINING ALBUMIN AND SUITED FOR CULTURING HUMAN HEMATOPOIETIC STEM CELLS, AND ALBUMIN-FREE CULTURING METHOD | 0 |
| 11028487 | 2021 | Hard coating and member coated with hard coating | 0 |
| 11015321 | 2021 | Operational data storage device | 0 |
| 10676810 | 2020 | Hard coating and hard coating-covered member | 0 |
| 10675690 | 2020 | Hard coating and hard coating-covered member | 0 |
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