Inventor
Takashi Kadowaki
Inventor
Odawara, JP
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes42%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
H01FMagnets6%
H01HElectric switches6%
C07CAcyclic or carbocyclic compounds4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C09JAdhesives4%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
PatentTitleYear
7,523,798'Support structure of cooling air intake duct for intercooler of vehicle'20097,075,398'Electromagnet and actuating mechanism for switch device, using thereof'20066,940,376'Electromagnet and actuating mechanism for switch device, using thereof'20056,816,048'Electromagnet and actuating mechanism for switch device, using thereof'2004RE034697'Silver halide photographic light-sensitive material'19945,336,592'Silver halide photographic light-sensitive material'19945,273,867'Silver halide photographic color light-sensitive material'19935,238,788'Method for forming a dye image'19935,139,930'Silver halide photographic light-sensitive material'19924,770,985'Silver halide photographic material'19884,731,320'Silver halide photographic material'19884,692,399'Silver halide photographic light-sensitive material'19874,666,826'Photographic light-sensitive material containing phenolic couplers and stabilizers'19874,623,616'Silver halide photographic light-sensitive material'19864,618,570'Silver halide photographic materials'19864,614,710'Silver halide photographic material'19864,613,565'Silver halide photographic material'19864,613,564'Silver halide photographic material'19864,587,208'Color photographic light-sensitive material'19864,564,590'Silver halide photographic material'19864,537,857'Silver halide photographic light-sensitive material'19854,526,864'Silver halide photographic light-sensitive material'19854,456,681'Color photographic materials'19844,450,725'Electromagnetic-acoustic measuring apparatus'19844,442,201'Method for production of a silver halide photographic light-sensitive material'19844,407,940'Silver halide color photographic material'19834,301,238'Method for the manufacture of silver halide photographic material'19814,146,592'Polychloroprene elastomer'19794,130,596'Process for producing chloroprene monomer having a little content of acetaldehyde'19784,029,625'Non-phasing chloroprene polymer adhesive composition and preparation thereof'19773,992,461'Method of producing chloroprene'19763,941,738'Non-phasing chloroprene polymer adhesive composition and preparation thereof'19763,933,754'Insoluble chloroprene polymer'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1979Patents assigned to DENKI KAGAKU KOGYO KK (6)· patent assignee history
1976–1979Based in Niigata, JP· patent location history
1976–1977Based in Omi, JA· patent location history
1981–1994Patents assigned to KONISHIROKU PHOTO IND (22)· patent assignee history
1981–1994Based in Odawara, JP· patent location history
1984–2005Patents assigned to HITACHI LTD (3)· patent assignee history
2004–2006Patents assigned to HITACHI ENG SERVICE (3)· patent assignee history
2004–2006Based in Yonago, JP· patent location history
2009Patents assigned to MAZDA MOTOR (1)· patent assignee history
2009Based in Hiroshima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONISHIROKU PHOTO IND | 22 | 1981–1994 |
| DENKI KAGAKU KOGYO KK | 6 | 1976–1979 |
| HITACHI ENG SERVICE | 3 | 2004–2006 |
| HITACHI LTD | 3 | 1984–2005 |
| MAZDA MOTOR | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Odawara, JP | 22 | 1981–1994 |
| Yonago, JP | 3 | 2004–2006 |
| Niigata, JP | 3 | 1976–1979 |
| Omi, JA | 2 | 1976–1977 |
| Hiroshima, JP | 1 | 2009 |