Keigo Watanabe
Inventor
Stats
- 13 US patents issued
- 15 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 13 US Patents Issued
- 15 US Applications Filed
- 126 Total Citation Count
- Oct 23, 2019 Most Recent Filing
- Oct 30, 1989 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Kawasaki Kasei Chemicals Ltd. | 5
1 | 2001
2009 |
| PERMELEC ELECTRODE LTD. | 1
2 | 2009
2010 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. | 1
1 1 | 1989
1990 1991 |
| NIPPON PAPER INDUSTRIES CO., LTD. | 5
2 2 4 1 4 2 | 2001
2003 2004 2006 2009 2010 2011 |
| SURGICAL INNOVATIONS V.O.F. | 2
| 2010
|
| ASAHI GLASS COMPANY, LIMITED | 2
| 2001
|
Inventor Addresses
| Address | Duration |
|---|---|
| Iwakuni, JP | Jun 06, 06 - Jun 06, 06 |
| Iwakuni-shi, JP | Jul 11, 02 - Jul 11, 02 |
| Neyagawa, JP | Sep 03, 91 - Sep 08, 92 |
| Tokyl, JP | Jun 17, 10 - Jan 03, 12 |
| Tokyo, JP | Jun 24, 04 - Oct 13, 20 |
| Yamaguchi, JP | May 09, 02 - Jul 01, 03 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B02C: | CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN | 1 |
| B05C: | APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 3 |
| B05D: | PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10801483 | 2020 | Rolling cylinder displacement compressor | 0 |
| 2020/0056,600 | 2020 | ROLLING CYLINDER DISPLACEMENT COMPRESSOR | 0 |
| 9145642 | 2015 | Cooking process of lignocellulose material | 1 |
| 8784608 | 2014 | Methods for beating pulp, methods for treating process waters, and methods for producing pulp and paper | 0 |
| 2012/0067,533 | 2012 | COOKING PROCESS OF LIGNOCELLULOSE MATERIAL | 3 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.