Takahiro SAKA

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Diverting agent and method of filling fracture in well using the same
- Patent number 12,077,697
- Issue date Sep 3, 2024
- Mitsubishi Chemical Corporation
- Kazutoshi Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diverting agent and method of filling fracture in well using the same
- Patent number 11,597,870
- Issue date Mar 7, 2023
- Mitsubishi Chemical Corporation
- Kazutoshi Tsuji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Diverting agent and method of filling fracture in well using same
- Patent number 11,384,274
- Issue date Jul 12, 2022
- Mitsubishi Chemical Corporation
- Tomoya Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Filling material for underground treatment, underground treatment m...
- Patent number 11,230,659
- Issue date Jan 25, 2022
- Mitsubishi Chemical Corporation
- Takahiro Saka
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cement admixture
- Patent number 10,550,038
- Issue date Feb 4, 2020
- The Nippon Synthetic Chemical Industry Co., Ltd.
- Takahiro Saka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dispersing agent for agrochemicals and fluid dispersion using the same
- Patent number 10,111,421
- Issue date Oct 30, 2018
- The Nippon Synthetic Chemical Industry Co., Ltd.
- Takahiro Saka
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
DIVERTING AGENT AND METHOD OF FILLING FRACTURE IN WELL USING THE SAME
- Publication number 20230147740
- Publication date May 11, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Kazutoshi TSUJI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FILLING MATERIAL FOR UNDERGROUND TREATMENT, UNDERGROUND TREATMENT M...
- Publication number 20200325383
- Publication date Oct 15, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Takahiro SAKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DIVERTING AGENT AND METHOD OF FILLING FRACTURE IN WELL USING SAME
- Publication number 20200317985
- Publication date Oct 8, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Tomoya FUJITA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DIVERTING AGENT AND METHOD OF FILLING FRACTURE IN WELL USING THE SAME
- Publication number 20200172796
- Publication date Jun 4, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Kazutoshi TSUJI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CEMENT ADMIXTURE
- Publication number 20180362404
- Publication date Dec 20, 2018
- The Nippon Synthetic Chemical Industry Co., Ltd.
- Takahiro SAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DISPERSING AGENT FOR AGROCHEMICALS AND FLUID DISPERSION USING THE SAME
- Publication number 20170150713
- Publication date Jun 1, 2017
- The Nippon Synthetic Chemical Industry Co., Ltd.
- Takahiro SAKA
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Takahiro SAKA

Person

Patents Grantslast 30 patents

Diverting agent and method of filling fracture in well using the same

Diverting agent and method of filling fracture in well using the same

Diverting agent and method of filling fracture in well using same

Filling material for underground treatment, underground treatment m...

Cement admixture

Dispersing agent for agrochemicals and fluid dispersion using the same

Patents Applicationslast 30 patents

DIVERTING AGENT AND METHOD OF FILLING FRACTURE IN WELL USING THE SAME

FILLING MATERIAL FOR UNDERGROUND TREATMENT, UNDERGROUND TREATMENT M...

DIVERTING AGENT AND METHOD OF FILLING FRACTURE IN WELL USING SAME

DIVERTING AGENT AND METHOD OF FILLING FRACTURE IN WELL USING THE SAME

CEMENT ADMIXTURE

DISPERSING AGENT FOR AGROCHEMICALS AND FLUID DISPERSION USING THE SAME