P

Inventor

TOMIYAMA HIDEKI

JP43 patents
⚠️ This page may combine multiple inventors who share the name “TOMIYAMA HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI PHOTO FILM CO LTD

16 patents
US6190803B1Feb 20, 2001

Nonaqueous secondary battery

FUJI PHOTO FILM CO LTD83 citations98
US5378560AJan 3, 1995

Nonaqueous secondary battery

FUJI PHOTO FILM CO LTD137 citations98
US6365299B1Apr 2, 2002

Nonaqueous secondary battery

FUJI PHOTO FILM CO LTD114 citations97
US6053953AApr 25, 2000

Nonaqueous secondary battery and process for preparation thereof

FUJI PHOTO FILM CO LTD107 citations97
US5677083AOct 14, 1997

Non-aqueous lithium ion secondary battery

FUJI PHOTO FILM CO LTD86 citations96
US6019802AFeb 1, 2000

Nonaqueous secondary battery and process for producing the same using a dispersion aid

FUJI PHOTO FILM CO LTD51 citations93
US5665491ASep 9, 1997

Nonaqueous secondary battery

FUJI PHOTO FILM CO LTD41 citations91
US4859564AAug 22, 1989

Color diffusion transfer photographic element with reducing sugar

FUJI PHOTO FILM CO LTD6 citations74
US4551410ANov 5, 1985

Photographic element for color diffusion transfer with two neutralizing layers

FUJI PHOTO FILM CO LTD7 citations74
US5316903AMay 31, 1994

Silver halide color photographic material

FUJI PHOTO FILM CO LTD3 citations63
US4945026AJul 31, 1990

Image receiving element for use in a silver salt diffusion transfer process

FUJI PHOTO FILM CO LTD6 citations63
US4916044AApr 10, 1990

Color diffusion transfer element with auxillary neutralizing layer comprising cellulose acetate

FUJI PHOTO FILM CO LTD6 citations63
US4798779AJan 17, 1989

Process for forming an image by silver salt diffusion transfer

FUJI PHOTO FILM CO LTD2 citations63
US4717642AJan 5, 1988

Process for improving adhesion between photographic layers

FUJI PHOTO FILM CO LTD4 citations63
US5298374AMar 29, 1994

Silver halide color photographic material

FUJI PHOTO FILM CO LTD0 citations52
US4833063AMay 23, 1989

Color diffusion transfer element comprising two neutralizing layers and two timing layers

FUJI PHOTO FILM CO LTD0 citations41

HIOKI ELECTRIC WORKS

8 patents

JAPAN STEEL WORKS LTD

6 patents

FUJI HEAVY IND LTD

3 patents

UBE INDUSTRIES

2 patents

FUJI FILM CELLTEC CO LTD

2 patents

TOMIYAMA HIDEKI

2 patents

SHIBORIAN CO LTD

1 patent

SUBARU CORP

1 patent

THE JAPAN STEEL WORKS LTD

1 patent

TAKAMOTO SEIJI

1 patent