Choji Komiyama

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic tape cassette
- Patent number 4,743,992
- Issue date May 10, 1988
- Fuji Photo Film Co., Ltd.
- Choji Komiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette with U-shaped slide guard
- Patent number 4,742,416
- Issue date May 3, 1988
- Fuji Photo Film Co., Ltd.
- Kengo Oishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette with snap coupled U-shaped slide guard
- Patent number 4,742,417
- Issue date May 3, 1988
- Fuji Photo Film Co., Ltd.
- Choji Komiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette incorporating prevention of unwanted rotatio...
- Patent number 4,719,529
- Issue date Jan 12, 1988
- Fuji Photo Film Co., Ltd.
- Kengo Oishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette
- Patent number 4,706,148
- Issue date Nov 10, 1987
- Fuji Photo Film Co., Ltd.
- Choji Komiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette
- Patent number 4,676,453
- Issue date Jun 30, 1987
- Fuji Photo Film Co., Ltd.
- Choji Komiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette storage case
- Patent number 4,648,507
- Issue date Mar 10, 1987
- Fuji Photo Film Co., Ltd.
- Choji Komiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette storage case
- Patent number 4,627,534
- Issue date Dec 9, 1986
- Fuji Photo Film Co., Ltd.
- Choji Komiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette
- Patent number 4,575,023
- Issue date Mar 11, 1986
- Choji Komiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette and storage case
- Patent number 4,557,380
- Issue date Dec 10, 1985
- Fuji Photo Film Co., Ltd.
- Choji Komiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pad provided in the interior of a videotape cassette
- Patent number 4,544,976
- Issue date Oct 1, 1985
- Fuji Photo Film Co., Ltd.
- Kengo Oishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette
- Patent number 4,427,166
- Issue date Jan 24, 1984
- Fuji Photo Film Co., Ltd.
- Kengo Oishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette including a locking mechanism
- Patent number 4,389,690
- Issue date Jun 21, 1983
- Fuji Photo Film Co., Ltd.
- Kengo Oishi
- G11 - INFORMATION STORAGE

Choji Komiyama

Person

Patents Grantslast 30 patents

Magnetic tape cassette

Magnetic tape cassette with U-shaped slide guard

Magnetic tape cassette with snap coupled U-shaped slide guard

Magnetic tape cassette incorporating prevention of unwanted rotatio...

Magnetic tape cassette

Magnetic tape cassette

Magnetic tape cassette storage case

Magnetic tape cassette storage case

Magnetic tape cassette

Magnetic tape cassette and storage case

Pad provided in the interior of a videotape cassette

Magnetic tape cassette

Magnetic tape cassette including a locking mechanism