Kunihiko Takagi
Inventor
Stats
- 66 US patents issued
- 91 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 66 US Patents Issued
- 91 US Applications Filed
- 2429 Total Citation Count
- Jun 28, 2023 Most Recent Filing
- Oct 25, 1977 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ANGES MG, INC. | 2
| 2009
|
| R&D Co., Ltd. | 1
| 1997
|
| SEIKO EPSON CORPORATION | 1
1 4 1 3 8 2 6 7 2 13 5 5 4 14 5 4 | 1994
1996 1997 1998 1999 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2016 2017 |
| MEDIKIT CO., LTD. | 2
| 2009
|
| HOSOKAWA MICRON CORPORATION | 2
| 2009
|
| KABUSHIKI KAISHA TOSHIBA | 1
1 | 1987
1989 |
| KAWASAKI JUKOGYO KABUSHIKI KAISHA | 2
6 | 2000
2011 |
| UNITIKA LTD. | 1
1 2 2 1 2 4 1 | 1977
1979 1980 1982 1983 1984 1985 2000 |
| Seiko Epson Corporation & Tokyo | 1
| 1997
|
| Tokyo Shibaura Denki Kabushiki Kaisha | 1
1 | 1979
1982 |
Inventor Addresses
| Address | Duration |
|---|---|
| Akashi, JP | Dec 17, 02 - Feb 19, 13 |
| Akashi-shi, JP | Sep 29, 11 - Oct 20, 11 |
| Hyogo, JP | Jun 07, 01 - Jun 07, 01 |
| Kyoto, JP | May 05, 81 - Jul 09, 02 |
| Miyazaki, JP | Jan 27, 11 - Nov 17, 15 |
| Nagano, JP | Jun 27, 00 - Jun 27, 00 |
| Nagano-ken, JP | Oct 11, 01 - May 21, 02 |
| OKAYA-SHI, JP | Apr 30, 20 - Dec 10, 20 |
| Okaya, JP | Sep 23, 03 - Sep 17, 24 |
| Okaya-Shi, JP | Oct 31, 02 - Aug 30, 18 |
| Okaya-shi, JP | Aug 22, 02 - Dec 28, 23 |
| Shimosuwa-machi, JP | Feb 10, 04 - Feb 10, 04 |
| Suwa, JP | Mar 24, 98 - Apr 25, 00 |
| Suwa-shi, JP | Apr 19, 07 - Apr 19, 07 |
| Suwa-shi, Nagano-ken, JP | Nov 02, 06 - Apr 26, 07 |
| Tama, JP | Jul 12, 83 - Sep 11, 90 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47B: | TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE | 1 |
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 1 |
| 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 | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12092947 | 2024 | Light source device and projector | 0 |
| 11860522 | 2024 | Light source apparatus and projector | 0 |
| 2023/0418,144 | 2023 | WAVELENGTH CONVERSION APPARATUS, LIGHT SOURCE APPARATUS, AND PROJECTOR | 0 |
| 2023/0288,792 | 2023 | WAVELENGTH CONVERSION APPARATUS, LIGHT SOURCE APPARATUS, AND PROJECTOR | 0 |
| 2022/0404,690 | 2022 | LIGHT SOURCE DEVICE AND PROJECTOR | 0 |
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