Inventor
Tetsuji Kawakami
Inventor
Katano, JP
Overview
41→
Patents
1991–2018
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 41 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
B41MPrinting, duplicating, marking, or copying processes12%
Y10TTechnical subjects covered by former us classification8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%
LOC127%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
C08JWorking-up3%
F25BRefrigeration machines, plants or systems3%
G01BMeasuring length, thickness or similar linear dimensions3%
PatentTitleYear
D0825409Bumper for motor vehicle20189,874,429Three-dimensional coordinate measuring machine20189,612,218'Method for determining whether acidic aqueous solution is usable'20179,464,878'Three-dimensional coordinate measuring machine'20169,441,935'Three-dimensional coordinate measuring machine'2016D0755678'Motor vehicle'20168,876,978'Method for regenerating gas turbine blade and gas turbine blade regenerating apparatus'2014D0693274'Motor vehicle'2013D0582821'Front fender of motor vehicle'20087,435,772'Method and apparatus for removing additives from thermoplastic resin composition'2008D0573511'Motor vehicle'2008D0570753'Hood of motor vehicle'20087,235,219'Method and apparatus for removing additives from thermoplastic resin composition'20076,987,139'Polymer composition'20066,903,242'Method for dehalogenation treatment of halogen containing non-combustible resin composition'20056,883,530'Nonslip walking stick rest'20056,523,764'Method for separating metallic from waste printed circuit boards, and dry distillation apparatus used for waste treatment'20036,388,050'Method for treating thermoplastic resin composition containing flame retardant'20026,268,317'Working fluid for refrigerating cycle equipment and the refrigerating cycle equipment using the same'20016,197,211'Ketone-containing working fluid for refrigerating cycle equipment and refrigerating cycle equipment having the same'20015,842,349'Refrigeration system and method of installing same'19985,813,240'Method for constructing a refrigerating cycle including a process of removing oxygen'19985,718,119'Refrigeration system and method of installing same'19985,569,565'Hologram recording material'19965,460,754'Non-linear optical material, method of manufacturing the same and optical wavelength converter'19955,346,653'Non-linear optical material, method of manufacturing the same and optical wavelength converter'19945,347,394'Nonlinear optical materials, method of manufacturing the same, and optical wavelength converter'19945,334,574'Method for thermal dye transfer printing, dye transfer sheets and method for making same, dye receiving sheets and a thermal printing system'19945,292,714'Dye transfer type thermal printing sheets'19945,274,061'Polymerizable substituted amide compound, polymer obtained therefrom and nonlinear optical material using the same'19935,217,941'Dye transfer type thermal printing sheets'19935,200,552'Polymerizable substituted amide compound, polymer obtained therefrom and nonlinear optical material using the same'19935,154,858'Nonlinear optical compound'19925,146,237'Resistive sheet transfer printing and electrode head'19925,145,827'Dye-receiving sheets for dye transfer type thermal printing'19925,137,865'Method for thermal dye transfer printing, dye transfer sheets and method for making same, dye receiving sheets and a thermal printing system'19925,118,657'Dye transfer type thermal printing sheets'19925,063,198'Dye transfer type thermal printing sheets'19915,043,318'Dye transfer type thermal printing sheet'19915,028,582'Receiving sheets for dye transfer type thermal printing'19914,985,396'Dye transfer type thermal printing sheets'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (28)· patent assignee history
1991–1994Patents assigned to MITSUBISHI CHEM IND (3)· patent assignee history
1991–2005Based in Katano, JP· patent location history
1992–2008Based in Osaka, JP· patent location history
2008–2018Patents assigned to MAZDA MOTOR (6)· patent assignee history
2008–2018Based in Hiroshima, JP· patent location history
2013–2014Patents assigned to KAWAKAMI TETSUJI (2)· patent assignee history
2016–2018Patents assigned to TOKYO SEIMITSU CO LTD (3)· patent assignee history
2016–2018Based in Hachioji, JP· patent location history
2017Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 28 | 1991–2008 |
| MAZDA MOTOR | 6 | 2008–2018 |
| MITSUBISHI CHEM IND | 3 | 1991–1994 |
| TOKYO SEIMITSU CO LTD | 3 | 2016–2018 |
| KAWAKAMI TETSUJIself | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Katano, JP | 24 | 1991–2005 |
| Hiroshima, JP | 6 | 2008–2018 |
| Osaka, JP | 5 | 1992–2008 |
| Hachioji, JP | 3 | 2016–2018 |
| Tokyo, JP | 1 | 2017 |