Ryosuke Sakai
Inventor
Stats
- 11 US patents issued
- 72 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 11 US Patents Issued
- 72 US Applications Filed
- 180 Total Citation Count
- Jun 28, 2024 Most Recent Filing
- Dec 9, 2005 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| OHARA INC. | 1
| 2005
|
| FUJITSU TEN LIMITED | 1
| 2017
|
| BROTHER KOGYO KABUSHIKI KAISHA | 2
2 2 | 2015
2016 2017 |
| KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION | 2
2 | 2012
2015 |
| SHARP KABUSHIKI KAISHA | 5
2 | 2012
2013 |
| THE YOKOHAMA RUBBER CO., LTD. | 2
| 2016
|
| IDEMITSU KOSAN CO., LTD. | 2
| 2009
|
| DENSO CORPORATION | 4
2 | 2012
2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Chiyoda-ku, Tokyo, JP | Aug 26, 21 - Aug 26, 21 |
| HIratsuka-shi, Kanagawa, JP | Jan 03, 19 - Jan 03, 19 |
| Hiratsuka, JP | Nov 12, 19 - Sep 01, 20 |
| Hiratsuka-shi, Kanagawa, JP | Mar 08, 18 - Oct 18, 18 |
| Hokkaido, JP | Feb 16, 12 - Apr 22, 14 |
| Kanagawa, JP | May 15, 08 - May 15, 08 |
| Kariya, JP | Aug 16, 16 - May 21, 24 |
| Kariya-city, JP | Apr 24, 14 - Nov 10, 22 |
| Kobe, JP | Jul 23, 19 - Jul 23, 19 |
| Kobe-shi, JP | Jan 25, 18 - Jan 25, 18 |
| Nagaokakyo, JP | Nov 22, 22 - Jun 13, 23 |
| Nagaokakyo-shi, JP | May 30, 19 - Jul 01, 21 |
| Nagoya, JP | Oct 01, 15 - Feb 04, 25 |
| Nagoya-City, JP | Aug 10, 23 - Aug 10, 23 |
| Nagoya-shi, JP | Oct 06, 16 - Dec 26, 24 |
| Okazaki-shi, JP | Jun 06, 24 - Jun 06, 24 |
| Osaka, JP | Nov 01, 12 - Nov 12, 19 |
| Osaka-shi, JP | Sep 03, 15 - Sep 03, 15 |
| Sagamihara, JP | Feb 25, 25 - Feb 25, 25 |
| Tokyo, JP | Jun 21, 18 - Jan 30, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61F: | FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS | 1 |
| B01D: | SEPARATION | 1 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12232988 | 2025 | Medical stent and stent delivery device | 0 |
| 12214991 | 2025 | Foil transfer device | 0 |
| 2025/0037,293 | 2025 | IMAGE ANALYSIS SYSTEM, IMAGE ANALYSIS METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM | 0 |
| 12179247 | 2024 | Foil transfer device | 0 |
| 2024/0427,277 | 2024 | Image Forming Apparatus Capable of Inserting Sheet Tray in One Direction and Discharging Printed Sheet in Opposite Direction | 0 |
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