Ken Shibata
Inventor
Stats
- 26 US patents issued
- 33 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 26 US Patents Issued
- 33 US Applications Filed
- 406 Total Citation Count
- Sep 14, 2020 Most Recent Filing
- Jun 10, 1994 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
HITACHI, LTD. | 1
| 1997
|
RENESAS ELECTRONICS CORPORATION | 1
1 2 2 2 4 2 6 4 4 3 2 9 2 | 1994
2000 2001 2002 2005 2008 2010 2011 2012 2013 2014 2015 2016 2017 |
ALPS ELECTRIC CO., LTD. | 1
| 1996
|
HITACHI DEVICE ENGINEERING CO., LTD. | 1
1 | 1994
1997 |
PS4 LUXCO S.A.R.L. | 1
| 1995
|
Inventor Addresses
Address | Duration |
---|---|
Furukawa, JP | Nov 10, 98 - Nov 10, 98 |
Kanagawa, JP | Jun 26, 14 - Dec 17, 19 |
Nanae, JP | Mar 05, 09 - Feb 18, 20 |
TOKYO, JP | Mar 22, 12 - Mar 22, 12 |
Tachikawa, JP | Dec 05, 95 - Mar 09, 99 |
Tokyo, JP | Jan 15, 02 - Mar 26, 24 |
Technology Profile
Technology | Matters | |
---|---|---|
B61L: | GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC | 2 |
G06F: | ELECTRIC DIGITAL DATA PROCESSING | 2 |
G11C: | STATIC STORES | 27 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
11938980 | 2024 | Signal control device and abnormality detection method | 0 |
2023/0406,376 | 2023 | CENTRAL APPARATUS AND FAILURE LEVEL CHANGING METHOD | 0 |
2021/0061,325 | 2021 | SIGNAL CONTROL DEVICE AND ABNORMALITY DETECTION METHOD | 0 |
10566047 | 2020 | Semiconductor device having multiport memory | 0 |
10510400 | 2019 | Semiconductor storage device | 0 |
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!.