Takao Sakurai
Inventor
Stats
- 36 US patents issued
- 54 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 36 US Patents Issued
- 54 US Applications Filed
- 600 Total Citation Count
- May 24, 2024 Most Recent Filing
- Apr 12, 1985 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ADVANTEST CORPORATION | 1
2 1 1 1 1 2 | 1991
1996 2004 2005 2007 2009 2013 |
| HITACHI, LTD. | 6
2 1 8 7 2 | 2007
2008 2009 2010 2011 2014 |
| NEC PLATFORMS, LTD. | 2
| 2012
|
| CLARIANT AZ (DEUTSCHLAND) AKTIENGESSELLSCHAFT | 1
1 1 | 1986
1987 1988 |
| TOYOTA BOSHOKU KABUSHIKI KAISHA | 2
| 2012
|
| AJINOMOTO CO., INC. | 2
1 3 1 1 | 1985
1986 1987 1989 1990 |
| Ajinomoto Co., Ltd. | 1
| 1986
|
| NEC ACCESS TECHNICA, LTD. | 3
| 2012
|
| MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. | 1
| 1992
|
| NEC ENGINEERING, LTD. | 1
| 2012
|
| MITSUBISHI NICHIYU FORKLIFT CO., LTD. | 4
2 | 2006
2007 |
| MITSUBISHI HEAVY INDUSTRIES, LTD. | 1
2 4 | 2005
2006 2013 |
Inventor Addresses
| Address | Duration |
|---|---|
| Aichi, JP | Mar 26, 09 - Jun 08, 10 |
| Aichi-ken, JP | Aug 24, 06 - Jun 26, 07 |
| Kanagawa, JP | Mar 31, 92 - Mar 31, 92 |
| Kawasaki, JP | Jun 03, 86 - Apr 04, 95 |
| Kokubunji, JP | Nov 15, 07 - Nov 13, 12 |
| Miyagi, JP | Dec 10, 09 - Mar 06, 25 |
| Nagoya, JP | Aug 02, 11 - Aug 02, 11 |
| Nagoya-shi, JP | Sep 20, 07 - Feb 26, 09 |
| Okazaki, JP | Aug 12, 14 - Aug 12, 14 |
| Okazaki-shi, JP | Mar 07, 13 - Mar 07, 13 |
| Sano, JP | Jul 21, 92 - Jul 21, 92 |
| TOKYO, JP | Jun 19, 08 - Jun 19, 08 |
| Tachikawa, JP | Jan 20, 11 - Mar 19, 13 |
| Tokyo, JP | Sep 01, 98 - Feb 22, 22 |
| Utsunomiya, JP | Jun 16, 98 - Jun 16, 98 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47C: | CHAIRS | 1 |
| B60N: | VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR | 1 |
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 8 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0076,191 | 2025 | ELECTROMAGNETIC WAVE MEASURING APPARATUS, METHOD, AND RECORDING MEDIUM | 0 |
| 2024/0255,423 | 2024 | OPTICAL COMB MEASURING APPARATUS | 0 |
| 11829048 | 2023 | Laser beam output apparatus | 0 |
| 11762072 | 2023 | Optical testing apparatus and method of testing optical measuring instrument | 0 |
| 11762259 | 2023 | Laser beam output apparatus | 0 |
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