Category:Issei KITAMURA

Issei KITAMURA

Executive Summary

Issei KITAMURA is an inventor who has filed 1 patents. Their primary areas of innovation include {with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors} (1 patents), Inorganic compounds; Onium compounds; Organic compounds having hetero atoms other than oxygen, nitrogen or sulfur (1 patents), Macromolecular compounds which are rendered insoluble or differentially wettable ( (1 patents), and they have worked with companies such as SUMITOMO CHEMICAL COMPANY, LIMITED (1 patents). Their most frequent collaborators include (1 collaborations), (1 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• G03F7/0045 ({with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors}): 1 patents
• G03F7/029 (Inorganic compounds; Onium compounds; Organic compounds having hetero atoms other than oxygen, nitrogen or sulfur): 1 patents
• G03F7/0382 (Macromolecular compounds which are rendered insoluble or differentially wettable (): 1 patents
• G03F7/0397 (Macromolecular compounds which are photodegradable, e.g. positive electron resists (): 1 patents

Companies

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List of Companies

• SUMITOMO CHEMICAL COMPANY, LIMITED: 1 patents

Collaborators

• Shohei Terahigashi (1 collaborations)
• Koji ICHIKAWA (1 collaborations)