Yoshiyuki Shishido
Inventor
Stats
- 13 US patents issued
- 14 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 13 US Patents Issued
- 14 US Applications Filed
- 90 Total Citation Count
- Sep 25, 2019 Most Recent Filing
- Jun 14, 1993 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| RICOH COMPANY, LTD. | 2
1 4 1 1 2 2 | 1995
1999 2001 2003 2004 2009 2016 |
| TOHOKU RICOH CO., LTD. | 1
1 | 1997
2000 |
| KABUSHIKI KAISHA YAKULT HONSHA | 1
1 | 1993
1998 |
Inventor Addresses
| Address | Duration |
|---|---|
| Kakuda, JP | Nov 11, 97 - Mar 20, 12 |
| Kakuda-shi, JP | Jul 16, 09 - Jul 16, 09 |
| Kanagawa, JP | Aug 25, 16 - Nov 14, 17 |
| Minato-ku, JP | Jan 06, 22 - Jan 07, 25 |
| Miyagi, JP | Oct 11, 01 - Nov 04, 08 |
| Tokyo, JP | Dec 12, 95 - Jul 08, 03 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 3 |
| A61P: | THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 1 |
| B41C: | PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12186350 | 2025 | Antitumor effect potentiator | 0 |
| 2022/0000,949 | 2022 | ANTITUMOR EFFECT POTENTIATOR | 0 |
| 9819280 | 2017 | Inverter device | 0 |
| 2016/0248,336 | 2016 | INVERTER DEVICE | 3 |
| 8136916 | 2012 | Image forming apparatus | 3 |
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