Hisashi Takayama
Inventor
Stats
- 56 US patents issued
- 79 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 56 US Patents Issued
- 79 US Applications Filed
- 3303 Total Citation Count
- Aug 18, 2023 Most Recent Filing
- Nov 13, 1992 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| INTERTRUST TECHNOLOGIES CORPORATION | 1
2 2 | 2000
2003 2008 |
| PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. | 1
2 6 5 9 2 | 2000
2001 2010 2012 2013 2015 |
| TOPPAN PRINTING CO., LTD. | 2
| 2008
|
| PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA | 6
| 2004
|
| APPLE INC. | 1
1 2 2 | 1998
2000 2001 2005 |
| PANASONIC CORPORATION | 1
2 1 1 2 4 7 7 20 7 3 | 2000
2001 2002 2003 2005 2006 2007 2008 2009 2010 2011 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. | 1
1 1 1 4 3 2 1 1 | 1992
1996 2001 2003 2004 2007 2008 2009 2010 |
Inventor Addresses
| Address | Duration |
|---|---|
| Osaka, JP | Jan 15, 09 - Sep 12, 19 |
| Setagaya-Ku, JP | Aug 02, 11 - Aug 02, 11 |
| Setagaya-ku, JP | Jun 17, 04 - May 14, 09 |
| Tokyo, JP | Mar 21, 95 - Dec 10, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F21V: | FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 1 |
| G01R: | MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 1 |
| G02F: | DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12165618 | 2024 | Apparatus and method for obtaining and displaying appliance photographic image and supplemental data | 0 |
| 2023/0395,040 | 2023 | APPARATUS AND METHOD | 0 |
| 11769470 | 2023 | Apparatus and method for obtaining and displaying appliance photographic image and supplemental data | 1 |
| 2022/0392,423 | 2022 | APPARATUS AND METHOD | 1 |
| 11430415 | 2022 | Apparatus and method | 2 |
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