Patent Explorer
Browse, filter, and analyze 93 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| JPS6442010A | Magnetic head | Panasonic Holdings Corp | Expired / Lapsed | 1987-08-07 | — | 2007-08-07 | 0.0 yrs | 0 | |
| JPS601681A | feeding device | Panasonic Holdings Corp | Expired / Lapsed | 1983-06-20 | — | 2003-06-20 | 0.0 yrs | 0 | |
| JPS61258661A | Linear motor | Panasonic Holdings Corp | Expired / Lapsed | 1985-05-07 | — | 2005-05-07 | 0.0 yrs | 0 | |
| JPS55126811A | Laser gyroscope | Panasonic Holdings Corp | Expired / Lapsed | 1979-03-26 | — | 1999-03-26 | 0.0 yrs | 0 | |
| US20040059531A1 | Remote control receiving system | Panasonic Holdings Corp | Expired / Lapsed | 2003-08-08 | — | 2023-08-08 | 0.0 yrs | 12 | |
| JPS63115546A | Ultrasonic probe | Panasonic Holdings Corp | Expired / Lapsed | 1986-10-31 | — | 2006-10-31 | 0.0 yrs | 0 | |
| DE1913731A1 | Tape cassette adapter | Panasonic Holdings Corp | Expired / Lapsed | 1969-03-18 | — | 1989-03-18 | 0.0 yrs | 0 | |
| JPH0198140A | optical card | Panasonic Holdings Corp | Expired / Lapsed | 1987-10-09 | — | 2007-10-09 | 0.0 yrs | 0 | |
| JPS61201693A | How diamonds are made | Panasonic Holdings Corp | Expired / Lapsed | 1985-03-05 | — | 2005-03-05 | 0.0 yrs | 0 | |
| JPS6237950A | Electronic-part mounting package | Panasonic Holdings Corp | Expired / Lapsed | 1985-08-12 | — | 2005-08-12 | 0.0 yrs | 0 | |
| JPS5231721A | Electronic musical instruments | Panasonic Holdings Corp | Expired / Lapsed | 1975-07-25 | — | 1995-07-25 | 0.0 yrs | 0 | |
| US5646937A | Code division multiple access communication system | Panasonic Holdings Corp | Expired / Lapsed | 1995-08-18 | 1997-07-08 | 2015-08-18 | 0.0 yrs | 17 | |
| US5596243A | Crystal oscillator | Panasonic Holdings Corp | Expired / Lapsed | 1994-10-05 | 1997-01-21 | 2014-10-05 | 0.0 yrs | 18 | |
| US5463609A | Information recording and reproducing device and a method using the same | Panasonic Holdings Corp | Expired / Lapsed | 1993-10-20 | 1995-10-31 | 2013-10-20 | 0.0 yrs | 31 | |
| US5446785A | Telephone terminal equipment in which telephone numbers of callers are displayed | Panasonic Holdings Corp | Expired / Lapsed | 1993-05-25 | 1995-08-29 | 2013-05-25 | 0.0 yrs | 21 | |
| US5428597A | Multi-layered optical disk with track and layer identification | Panasonic Holdings Corp | Expired / Lapsed | 1994-01-12 | 1995-06-27 | 2014-01-12 | 0.0 yrs | 20 | |
| US5303225A | Multi-layered optical disk with track and layer identification | Panasonic Holdings Corp | Expired / Lapsed | 1990-10-11 | 1994-04-12 | 2010-10-11 | 0.0 yrs | 17 | |
| US5263011A | Optical recording and reproducing apparatus and recording medium having multilayer recording membranes | Panasonic Holdings Corp | Expired / Lapsed | 1991-10-30 | 1993-11-16 | 2011-10-30 | 0.0 yrs | 6 | |
| US5252174A | Method for manufacturing substrates for depositing diamond thin films | Panasonic Holdings Corp | Expired / Lapsed | 1992-05-28 | 1993-10-12 | 2012-05-28 | 0.0 yrs | 6 | |
| US5227707A | Interference avoiding system of multi robot arms | Panasonic Holdings Corp | Expired / Lapsed | 1992-08-28 | 1993-07-13 | 2012-08-28 | 0.0 yrs | 7 |
Showing 1 to 20 of 93 patents
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