Inventor
Mitsuhiro Ishizuka
Inventor
Tokyo, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information57%
A47KSanitary equipment7%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body7%
B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper7%
H01JElectric discharge tubes or discharge lamps7%
B05CApparatus for applying fluent materials to surfaces, in general3%
G05BControl or regulating systems in general3%
H05KPrinted circuits3%
LOC143%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
10,921,791Production plan generation device, production plan generation method, and production plan202110,647,078Folder-gluer20208,911,338'Folder gluer'2014D0688666'Electronic pen'20138,421,713'Driving method of plasma display panel'20138,237,629'Method, circuit and program for driving plasma display panel'20128,203,507'Drive method of plasma display panel'20127,973,741'Plasma display device and method for driving the same'20117,482,999'Method, circuit and program for driving plasma display panel'20097,408,531'Plasma display device and method for driving the same'20087,218,292'Method of driving plasma display panel'20077,126,594'Circuit for driving plasma display panel'20067,088,312'Plasma display and driving method of the same'20067,053,870'Drive method for plasma display panel and plasma display device'20066,970,147'Drive apparatus for a plasma display panel and a drive method thereof'20056,717,557'Driving apparatus and driving method of an AC type plasma display panel having auxiliary electrodes'20046,696,794'Method for driving AC plasma display'20046,642,663'Method and circuit for driving plasma display panel, and plasma display device'20036,628,251'Method capable of establishing a high contrast on a PDP'20036,411,268'Plasma display unit with number of simultaneously energizable pixels reduced to half'20026,236,165'AC plasma display and method of driving the same'20015,465,027'Chip-in-glass fluorescent indicator panel with heat protection'19955,101,761'Liquid transferring unit'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2004Patents assigned to NEC CORP (7)· patent assignee history
1995–2007Based in Tokyo, JP· patent location history
2005–2009Patents assigned to PIONEER CORP (7)· patent assignee history
2008–2012Based in Kagoshima, JP· patent location history
2011–2013Patents assigned to PANASONIC CORP (5)· patent assignee history
2012–2014Patents assigned to ISHIZUKA MITSUHIRO (4)· patent assignee history
2012–2013Patents assigned to HOMMA HAJIME (2)· patent assignee history
2012–2013Based in Chuo-ku, JP· patent location history
2020Based in Minokamo, JP· patent location history
2021Based in Oyama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 7 | 1995–2004 |
| PIONEER CORP | 7 | 2005–2009 |
| PANASONIC CORP | 5 | 2011–2013 |
| ISHIZUKA MITSUHIROself | 4 | 2012–2014 |
| HOMMA HAJIME | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 12 | 1995–2007 |
| Kagoshima, JP | 3 | 2008–2012 |
| Chuo-ku, JP | 2 | 2012–2013 |
| Oyama, JP | 1 | 2021 |
| Minokamo, JP | 1 | 2020 |