Tatsuji Kitamoto

Person

Odawara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of recording information on a photographic film
- Patent number 5,344,730
- Issue date Sep 6, 1994
- Fuji Photo Film Co., Ltd.
- Tatsuji Kitamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic recording medium and method for magnetic recording and rep...
- Patent number 4,982,302
- Issue date Jan 1, 1991
- Fuji Photo Film Co., Ltd.
- Tatsuji Kitamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of and system for driving magnetic tape
- Patent number 4,875,610
- Issue date Oct 24, 1989
- Fuji Photo Film Co., Ltd.
- Tatsuji Kitamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for preparing ferromagnetic iron oxide particles
- Patent number 4,876,022
- Issue date Oct 24, 1989
- Fuji Photo Film Co., Ltd.
- Nobuo Yamazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for preparing ferromagnetic iron oxide particles
- Patent number 4,713,261
- Issue date Dec 15, 1987
- Fuji Photo Film Co., Ltd.
- Kouichi Masaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for recording information by irradiation of, an deposition...
- Patent number 4,700,198
- Issue date Oct 13, 1987
- Fuji Photo Film Co., Ltd.
- Ryuji Shirahata
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for producing magnetic recording medium
- Patent number 4,678,682
- Issue date Jul 7, 1987
- Fuji Photo Film Co., Ltd.
- Takamitsu Asai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,666,773
- Issue date May 19, 1987
- Fuji Photo Film Co., Ltd.
- Tatsuji Kitamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Process of forming ultrafine pattern
- Patent number 4,626,315
- Issue date Dec 2, 1986
- Fuji Photo Film Co., Ltd.
- Tatsuji Kitamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magneto-optical disk memory
- Patent number 4,610,903
- Issue date Sep 9, 1986
- Fuji Photo Film Co., Ltd.
- Masaaki Nomura
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferromagnetic particles with stable magnetic characteristics and me...
- Patent number 4,608,093
- Issue date Aug 26, 1986
- Fuji Photo Film Co., Ltd.
- Shizuo Umemura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preparing a magnetic recording medium
- Patent number 4,588,656
- Issue date May 13, 1986
- Fuji Photo Film Co., Ltd.
- Tatsuji Kitamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,588,636
- Issue date May 13, 1986
- Fuji Photo Film Co., Ltd.
- Ryuji Shirahata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,582,746
- Issue date Apr 15, 1986
- Fuji Photo Film Co., Ltd.
- Ryuji Shirahata
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for producing cobalt-modified ferromagnetic iron oxide
- Patent number 4,581,251
- Issue date Apr 8, 1986
- Fuji Photo Film Co., Ltd.
- Shin-ichiro Dezawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for producing ferromagnetic metal powder
- Patent number 4,576,635
- Issue date Mar 18, 1986
- Fuji Photo Film Co., Ltd.
- Hiroaki Araki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ferromagnetic particles with stable magnetic characteristics and me...
- Patent number 4,554,089
- Issue date Nov 19, 1985
- Fuji Photo Film Co., Ltd.
- Shizuo Umemura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preparing a magnetic recording medium
- Patent number 4,547,393
- Issue date Oct 15, 1985
- Fuji Photo Film Co., Ltd.
- Takamitsu Asai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,520,069
- Issue date May 28, 1985
- Fuji Photo Film Co., Ltd.
- Tatsuji Kitamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,515,857
- Issue date May 7, 1985
- Fuji Photo Film Co., Ltd.
- Tatsuji Kitamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,513,054
- Issue date Apr 23, 1985
- Fuji Photo Film Co., Ltd.
- Tatsuji Kitamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording media
- Patent number 4,503,119
- Issue date Mar 5, 1985
- Fuji Photo Film Co., Ltd.
- Ryuji Shirahata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for preparing ferromagnetic metal particles
- Patent number 4,487,627
- Issue date Dec 11, 1984
- Fuji Photo Film Co., Ltd.
- Shizuo Umemura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic recording medium
- Patent number 4,486,496
- Issue date Dec 4, 1984
- Fuji Photo Film Co., Ltd.
- Shin-ichiro Dezawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for preparing magnetic recording media
- Patent number 4,482,578
- Issue date Nov 13, 1984
- Fuji Photo Co., Ltd.
- Goro Akashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making magnetic recording medium
- Patent number 4,477,489
- Issue date Oct 16, 1984
- Fuji Photo Film Co., Ltd.
- Akio Yanai
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferromagnetic metal particles of iron alloyed with Ti, V, Cr, Mn, C...
- Patent number 4,475,946
- Issue date Oct 9, 1984
- Fuji Photo Film Co., Ltd.
- Akihiro Matsufuji
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic recording medium
- Patent number 4,448,843
- Issue date May 15, 1984
- Fuji Photo Film Co., Ltd.
- Yasuyuki Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for manufacturing a magnetic recording medium
- Patent number 4,446,816
- Issue date May 8, 1984
- Fuji Photo Film Co., Ltd.
- Tatsuji Kitamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic recording medium
- Patent number 4,442,159
- Issue date Apr 10, 1984
- Fuji Photo Film Co., Ltd.
- Shin-ichiro Dezawa
- G11 - INFORMATION STORAGE

Tatsuji Kitamoto

Person

Patents Grantslast 30 patents

Method of recording information on a photographic film

Magnetic recording medium and method for magnetic recording and rep...

Method of and system for driving magnetic tape

Method for preparing ferromagnetic iron oxide particles

Method for preparing ferromagnetic iron oxide particles

Process for recording information by irradiation of, an deposition...

Process for producing magnetic recording medium

Magnetic recording medium

Process of forming ultrafine pattern

Magneto-optical disk memory

Ferromagnetic particles with stable magnetic characteristics and me...

Method of preparing a magnetic recording medium

Magnetic recording medium

Magnetic recording medium

Process for producing cobalt-modified ferromagnetic iron oxide

Process for producing ferromagnetic metal powder

Ferromagnetic particles with stable magnetic characteristics and me...

Method for preparing a magnetic recording medium

Magnetic recording medium

Magnetic recording medium

Magnetic recording medium

Magnetic recording media

Method for preparing ferromagnetic metal particles

Magnetic recording medium

Method for preparing magnetic recording media

Method of making magnetic recording medium

Ferromagnetic metal particles of iron alloyed with Ti, V, Cr, Mn, C...

Magnetic recording medium

Apparatus for manufacturing a magnetic recording medium

Magnetic recording medium