P

Inventor

KUBO TAKAHIRO

JP55 patents
⚠️ This page may combine multiple inventors who share the name “KUBO TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

19 patents
US5162860ANov 10, 1992

Color image forming apparatus controlling glossiness of an image

CANON KK31 citations93
US5705447AJan 6, 1998

Oil absorbing cleaning member

CANON KK19 citations92
US5406364AApr 11, 1995

Electrophotographic apparatus cleaning member and electrophotographic apparatus using the cleaning member

CANON KK21 citations92
US4982689AJan 8, 1991

Developing apparatus having a developing roller with fine concavities

CANON KK29 citations92
US4876574AOct 24, 1989

Developing apparatus

CANON KK21 citations82
US5742873AApr 21, 1998

Image forming apparatus and oil cleaning member

CANON KK10 citations74
US5619746AApr 8, 1997

Image forming apparatus having recording material bearing member

CANON KK10 citations74
US5534983AJul 9, 1996

Image forming apparatus having a transfer member cleaning device

CANON KK7 citations74
US5523830AJun 4, 1996

Oil removing means for transfer material support member

CANON KK15 citations74
US5386278AJan 31, 1995

Cleaning fiber, cleaning brush and image forming apparatus using the same

CANON KK11 citations74
US5285246AFeb 8, 1994

Image forming method and apparatus that maintains uniform image glossiness

CANON KK12 citations74
US4936249AJun 26, 1990

Developing apparatus having a two pole stationary magnet

CANON KK9 citations74
US5640658AJun 17, 1997

Image forming apparatus capable of forming image on both surfaces of recording material

CANON KK7 citations73
US5625444AApr 29, 1997

Image forming apparatus with air blower to secure recording material to conveying device

CANON KK16 citations71
US5689790ANov 18, 1997

Image forming apparatus with space particle layer formed on transfer drum

CANON KK4 citations63
US5619314AApr 8, 1997

Image forming apparatus

CANON KK4 citations63
US5589920ADec 31, 1996

Image forming apparatus in which plural transfer media are carried concurrently

CANON KK2 citations63
US4895105AJan 23, 1990

Developing apparatus with pressure regulating member

CANON KK5 citations63
US4929981AMay 29, 1990

Developing apparatus

CANON KK1 citations52

NIPPON TELEGRAPH & TELEPHONE

9 patents

MITSUBISHI ELECTRIC CORP

3 patents

KUBO TAKAHIRO

3 patents

JNC CORP

3 patents

NTT DOCOMO INC

3 patents

KUBOTA KK

2 patents

KANEBO LTD

1 patent

TOSHIBA KK

1 patent

NAT INST FOR MATERIALS SCIENCE

1 patent

YAZAKI CORP

1 patent

KAWASAKI STEEL CO

1 patent

UNIV KEIO

1 patent

UNIV TOHOKU

1 patent

NICHIA CORP

1 patent

Showing the top 50 of 55 patents by PatentIndex Score.