Inventor
Kenichi Muramatsu
Inventor
Hamamatsu, JP
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering17%
B28DWorking stone or stone-like materials14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
C03BManufacture, shaping, or supplementary processes8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
Y02PClimate change mitigation technologies in the production or processing of goods6%
Y10TTechnical subjects covered by former us classification6%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors5%
C03CChemical composition of glasses, glazes or vitreous enamels5%
A63FCard, board, or roulette games4%
PatentTitleYear
9,140,958'Optical element, light source device, and optical element production method'20159,102,005'Laser processing method'20158,759,948'Laser beam machining method and semiconductor chip'20148,685,838'Laser beam machining method'20148,617,964'Laser processing method'20138,563,893'Laser material processing system'20138,422,120'Wavelength conversion element, wavelength conversion method, phase matching method, and light source device'20138,389,384'Laser beam machining method and semiconductor chip'20138,264,766'Wavelength conversion element, wavelength conversion method, phase matching method, and light source device'20128,247,311'Laser processing method'20128,247,734'Laser beam machining method'20128,138,450'Method for cutting workpiece'20127,626,137'Laser cutting by forming a modified region within an object and generating fractures'20097,615,721'Laser processing method and laser processing apparatus'20097,592,238'Laser processing method and laser processing apparatus'20097,592,237'Laser processing method and object to be processed'20097,547,613'Laser processing method and laser processing apparatus'20097,515,248'Illumination optical system, exposure apparatus, and exposure method with polarized state detection result and adjustment'20097,515,247'Illumination optical system, exposure apparatus, and exposure method with polarized state fluctuation correcting device'20097,423,731'Illumination optical system, exposure apparatus, and exposure method with polarized switching device'20086,726,522'Object display method and apparatus'20046,626,762'Game device'20036,522,829'Data reproducing apparatus, data recording and reproducing apparatus, data reproducing method and data recording and reproducing method'20036,468,124'Object display method and apparatus'20025,192,723'Method of phase transition, method for producing lead niobate-based complex oxide utilizing said phase transition method, and lead niobate-based complex oxide produced by said method'19934,968,052'Wheel lift apparatus'19904,716,382'Microwave amplifying apparatus'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2015Patents assigned to NIKON CORP (7)· patent assignee history
2002–2004Based in Yokohama, JP· patent location history
2003–2008Based in Kanagawa, JP· patent location history
2009–2015Patents assigned to HAMAMATSU PHOTONICS KK (14)· patent assignee history
2009–2015Based in Hamamatsu, JP· patent location history
2009–2015Based in Sagamihara, JP· patent location history
2012–2015Patents assigned to MURAMATSU KENICHI (10)· patent assignee history
2012–2015Patents assigned to SAKAMOTO TAKESHI (5)· patent assignee history
2012–2014Patents assigned to ATSUMI KAZUHIRO (3)· patent assignee history
2013Based in Shizuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAMAMATSU PHOTONICS KK | 14 | 2009–2015 |
| MURAMATSU KENICHIself | 10 | 2012–2015 |
| NIKON CORP | 7 | 1993–2015 |
| SAKAMOTO TAKESHI | 5 | 2012–2015 |
| ATSUMI KAZUHIRO | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamamatsu, JP | 13 | 2009–2015 |
| Sagamihara, JP | 5 | 2009–2015 |
| Yokohama, JP | 3 | 2002–2004 |
| Kanagawa, JP | 2 | 2003–2008 |
| Shizuoka, JP | 1 | 2013 |