Takahisa Ogasawara deceased

Person

late of Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Insulating protective material
- Patent number 4,668,719
- Issue date May 26, 1987
- Toagosei Chemical Industry Co., Ltd.
- Hideki Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Magnetic recording material
- Patent number 4,657,817
- Issue date Apr 14, 1987
- Fuji Photo Film Co., Ltd.
- Tsutomu Okita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Magnetic recording medium
- Patent number 4,621,027
- Issue date Nov 4, 1986
- Fuji Photo Film Co., Ltd.
- Tsutomu Okita
- G11 - INFORMATION STORAGE
Information Patent Grant
Polymerizable bicyclic orthoester compounds
- Patent number 4,425,473
- Issue date Jan 10, 1984
- Toagosei Chemical Industry Co., Ltd.
- Kiyokazu Mizutani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pre-coated steel sheets and process for production thereof
- Patent number 4,370,387
- Issue date Jan 25, 1983
- Toagosei Chemical Industry Co., Ltd.
- Nagaharu Ueno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable composition comprising spiro-orthoester compound
- Patent number 4,368,314
- Issue date Jan 11, 1983
- Toagoesi Chemical Industry Co., Ltd.
- Takeshi Endo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Curable material and process for production thereof
- Patent number 4,338,240
- Issue date Jul 6, 1982
- Toagoesi Chemical Industry Co., Ltd.
- Kiyokazu Mizutani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
2-Methylene-1,4,6-trioxaspiro[4,6]undecane, process for the prepara...
- Patent number 4,332,731
- Issue date Jun 1, 1982
- Toagosei Chemical Industry Co., Ltd.
- Takeshi Endo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of acryloyloxy- or methacryloyloxy-terminate...
- Patent number 4,330,643
- Issue date May 18, 1982
- Toagosei Chemical Industry Co., Ltd.
- Takahisa Ogasawara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinking emulsion
- Patent number 4,101,493
- Issue date Jul 18, 1978
- Toagosei Chemical Industry Co., Ltd.
- Teruo Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Takahisa Ogasawara deceased

Person

Patents Grantslast 30 patents

Insulating protective material

Magnetic recording material

Magnetic recording medium

Polymerizable bicyclic orthoester compounds

Pre-coated steel sheets and process for production thereof

Curable composition comprising spiro-orthoester compound

Curable material and process for production thereof

2-Methylene-1,4,6-trioxaspiro[4,6]undecane, process for the prepara...

Process for production of acryloyloxy- or methacryloyloxy-terminate...

Crosslinking emulsion