Tadashi Kasai
Inventor
Stats
- 64 US patents issued
- 67 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 64 US Patents Issued
- 67 US Applications Filed
- 1127 Total Citation Count
- Nov 24, 2023 Most Recent Filing
- May 18, 1987 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| RICOH COMPANY, LTD. | 4
4 5 2 1 5 2 2 1 14 10 3 8 13 2 | 2002
2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 |
| RINEHART GLOVE, LTD. | 1
| 1990
|
| HOYA CORPORATION | 1
1 4 2 | 1999
2000 2001 2004 |
| OKI DATA CORPORATION | 1
1 2 2 | 1996
1997 2006 2007 |
| OKI ELECTRIC INDUSTRY CO., LTD. | 2
2 3 2 1 1 1 2 | 1987
1988 1989 1990 1991 1992 1993 1994 |
Inventor Addresses
| Address | Duration |
|---|---|
| Duluth, GA, US | Jul 13, 17 - Jun 05, 18 |
| Kanagawa, JP | Nov 01, 07 - May 30, 24 |
| Minato, JP | Nov 12, 91 - Nov 12, 91 |
| Ota-ku, JP | Oct 02, 03 - Dec 19, 06 |
| Saitama, JP | Mar 27, 01 - Sep 30, 04 |
| Saitama-ken, JP | Feb 18, 03 - Feb 18, 03 |
| Tokyo, JP | Feb 28, 89 - Oct 06, 15 |
| Yamato city, JP | Feb 04, 10 - Feb 04, 10 |
| Yamato, JP | Jan 10, 12 - Jan 17, 12 |
| Yamato-shi, KR | Mar 19, 09 - Mar 19, 09 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 4 |
| B05C: | APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 1 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2024/0173,968 | 2024 | OUTPUT DEVICE, OUTPUT SYSTEM, AND OUTPUT METHOD | 0 |
| RE47726 | 2019 | Image forming apparatus | 0 |
| 9989876 | 2018 | Image forming apparatus and method for calculating a toner degradation rate | 0 |
| 2017/0199,480 | 2017 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD | 1 |
| 9684259 | 2017 | Image forming apparatus | 1 |
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