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

Technology Areas

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

List of Companies

• SUMITOMO CHEMICAL COMPANY, LIMITED: 1 patents

Collaborators

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