Inventor
Kenichi Masaki
Inventor
Kyoto, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Fprimary
B41FPrinting machines or presses27%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%
F25BRefrigeration machines, plants or systems13%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
F04DNon-positive-displacement pumps7%
F15BSystems acting by means of fluids in general7%
F16KValves7%
G02BOptical elements, systems or apparatus7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
10,247,448Method of producing refrigeration with R1233zd20197,640,762'Refrigeration apparatus'20106,089,154'Thin film forming device'20005,533,446'Thin-film forming apparatus and thin-film forming method'19965,481,976'Printing roll and elastic plate installed on printing roll'19965,158,018'Thin film forming apparatus'19924,776,675'Multicolor liquid crystal display device having printed color filters'19884,744,635'Color filter with a porous activated film layer having dye fixed in the minute pores to form color or pattern'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2000Patents assigned to NISSHA PRINTING (6)· patent assignee history
1988–2000Based in Kyoto, JP· patent location history
2010Patents assigned to DAIKIN IND LTD (1)· patent assignee history
2010Based in Settsu, JP· patent location history
2019Patents assigned to DAIKIN APPLIED AMERICAS INC (1)· patent assignee history
2019Based in St. Louis Park, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSHA PRINTING | 6 | 1988–2000 |
| DAIKIN APPLIED AMERICAS INC | 1 | 2019 |
| DAIKIN IND LTD | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 6 | 1988–2000 |
| St. Louis Park, Minnesota, US | 1 | 2019 |
| Settsu, JP | 1 | 2010 |