Shin Nisso Kako Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluoran compounds and color forming recording materials using same
- Patent number 4,954,631
- Issue date Sep 4, 1990
- Shin Nisso Kako Co., Ltd.
- Takeo Obitsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for preparing phosphonitrile compound having substituted hy...
- Patent number 4,864,048
- Issue date Sep 5, 1989
- Shin Nisso Kako Co., Ltd.
- Masaharu Kaneko
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing phosphonitrile oligomers containing maleimido...
- Patent number 4,855,389
- Issue date Aug 8, 1989
- Shin Nisso Kako Co., Ltd.
- Shinichiro Ueyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluoran compounds and color forming recording materials using same
- Patent number 4,826,806
- Issue date May 2, 1989
- Shin Nisso Kako Co., Ltd.
- Takeo Obitsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for the preparation of phosphonitrile chloride oligomer
- Patent number 4,795,621
- Issue date Jan 3, 1989
- Shin Nisso Kako Co., Ltd.
- Tetsuhiko Okamoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Spirobenzanthracene phthalide compounds, processes for preparing sa...
- Patent number 4,794,069
- Issue date Dec 27, 1988
- Shin Nisso Kako Co., Ltd.
- Yutaka Ohnishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Molecular compound of fluoran compound and ketone
- Patent number 4,727,162
- Issue date Feb 23, 1988
- Shin Nisso Kako Co., Ltd.
- Masakichi Yahagi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Addition compound of fluoran compounds and ketone
- Patent number 4,695,640
- Issue date Sep 22, 1987
- Shin Nisso Kako Co., Ltd.
- Masakichi Yahagi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluoran compounds
- Patent number 4,687,862
- Issue date Aug 18, 1987
- Shin Nisso Kako Co., Ltd.
- Takeo Obitsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Chromogenic materials employing fluoran compounds
- Patent number 4,680,598
- Issue date Jul 14, 1987
- Shin Nisso Kako Co., Ltd.
- Takeo Obitsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Chromogenic fluoran derivatives
- Patent number 4,677,203
- Issue date Jun 30, 1987
- Shin Nisso Kako Co., Ltd.
- Masakichi Yahagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluoran compound and color forming record materials using the same
- Patent number 4,668,967
- Issue date May 26, 1987
- Shin Nisso Kako Co., Ltd.
- Masakichi Yahagi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-N-isobutylethylamino-6-methyl-7-phenylaminofluoran
- Patent number 4,665,199
- Issue date May 12, 1987
- Shin Nisso Kako Co., Ltd.
- Masakichi Yahagi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-hydroxy-4'-isopropoxydiphenylsulfone and its use for color-develo...
- Patent number 4,616,239
- Issue date Oct 7, 1986
- Shin Nisso Kako Co., Ltd.
- Masakichi Yahagi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromogenic recording materials
- Patent number 4,613,879
- Issue date Sep 23, 1986
- Shin Nisso Kako Co., Ltd.
- Masakichi Yahagi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromogenic recording materials
- Patent number 4,590,498
- Issue date May 20, 1986
- Shin Nisso Kako Co., Ltd.
- Masakichi Yahagi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing alkoxyphosphonitrile compounds
- Patent number 4,571,310
- Issue date Feb 18, 1986
- Shin Nisso Kako Co., Ltd.
- Hiroshi Tanino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of phosphonitrile chloride oligomer
- Patent number 4,567,028
- Issue date Jan 28, 1986
- Shin Nisso Kako Co., Ltd.
- Hiroshi Tanino
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing molded silicon carbide product
- Patent number 4,560,526
- Issue date Dec 24, 1985
- Shin Nisso Kako Co., Ltd.
- Masatoshi Okumura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for purifying phosphonitrile chlorides
- Patent number 4,522,689
- Issue date Jun 11, 1985
- Shin Nisso Kako Co., Ltd.
- Hiroshi Tanino
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Heat-sensitive color-developing composition
- Patent number 4,503,446
- Issue date Mar 5, 1985
- Shin Nisso Kako Co., Ltd.
- Masakichi Yahagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Chromogenic fluoran derivatives and the preparation and use thereof
- Patent number 4,410,708
- Issue date Oct 18, 1983
- Shin Nisso Kako Co., Ltd.
- Masakichi Yahagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Chromogenic fluoran derivatives and the preparation and use thereof
- Patent number 3,959,571
- Issue date May 25, 1976
- Shin Nisso Kako Co., Ltd.
- Masakichi Yahagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Shin Nisso Kako Co., Ltd.

Organization

Patents Grantslast 30 patents

Fluoran compounds and color forming recording materials using same

Process for preparing phosphonitrile compound having substituted hy...

Process for producing phosphonitrile oligomers containing maleimido...

Fluoran compounds and color forming recording materials using same

Process for the preparation of phosphonitrile chloride oligomer

Spirobenzanthracene phthalide compounds, processes for preparing sa...

Molecular compound of fluoran compound and ketone

Addition compound of fluoran compounds and ketone

Fluoran compounds

Chromogenic materials employing fluoran compounds

Chromogenic fluoran derivatives

Fluoran compound and color forming record materials using the same

3-N-isobutylethylamino-6-methyl-7-phenylaminofluoran

4-hydroxy-4'-isopropoxydiphenylsulfone and its use for color-develo...

Chromogenic recording materials

Chromogenic recording materials

Process for preparing alkoxyphosphonitrile compounds

Process for the preparation of phosphonitrile chloride oligomer

Process for preparing molded silicon carbide product

Process for purifying phosphonitrile chlorides

Heat-sensitive color-developing composition

Chromogenic fluoran derivatives and the preparation and use thereof

Chromogenic fluoran derivatives and the preparation and use thereof

Patents Applicationslast 30 patents

Trademarklast 30 trademarks