Takashi Kataoka

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Artificial plant that stably exhibits different colors
- Patent number 5,079,049
- Issue date Jan 7, 1992
- The Pilot Ink Co., Ltd.
- Tsutomu Kito
- B44 - DECORATIVE ARTS
Information Patent Grant
Reversible heat sensitive recording composition
- Patent number 4,865,648
- Issue date Sep 12, 1989
- Tsutomu Kito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reversible temperature-indicating composition
- Patent number 4,732,810
- Issue date Mar 22, 1988
- Pilot Ink Co., Ltd.
- Tsutomu Kito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reversible heat sensitive recording composition
- Patent number 4,720,301
- Issue date Jan 19, 1988
- Pilot Ink Co., Ltd.
- Tsutomu Kito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermochromic textile material
- Patent number 4,681,791
- Issue date Jul 21, 1987
- Pilot Ink Co., Ltd.
- Yutaka Shibahashi
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Method of producing reversible thermochromic display
- Patent number 4,554,565
- Issue date Nov 19, 1985
- Pilot Ink Co., Ltd.
- Tutomu Kito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermochromic materials
- Patent number 4,425,161
- Issue date Jan 10, 1984
- Yutaka Shibahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermochromatic materials
- Patent number 4,421,560
- Issue date Dec 20, 1983
- Pilot Ink Company Ltd.
- Tutomu Kito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Takashi Kataoka

Person

Patents Grantslast 30 patents

Artificial plant that stably exhibits different colors

Reversible heat sensitive recording composition

Reversible temperature-indicating composition

Reversible heat sensitive recording composition

Thermochromic textile material

Method of producing reversible thermochromic display

Thermochromic materials

Thermochromatic materials