Category:Tomomi Watanabe

Tomomi Watanabe

Executive Summary

Tomomi Watanabe is an inventor who has filed 5 patents. Their primary areas of innovation include {with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors} (4 patents), Macromolecular compounds which are photodegradable, e.g. positive electron resists ( (4 patents), Macromolecular compounds which are rendered insoluble or differentially wettable ( (4 patents), and they have worked with companies such as Shin-Etsu Chemical Co., Ltd. (5 patents). Their most frequent collaborators include (3 collaborations), (2 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}): 4 patents
• G03F7/0392 (Macromolecular compounds which are photodegradable, e.g. positive electron resists (): 4 patents
• G03F7/0382 (Macromolecular compounds which are rendered insoluble or differentially wettable (): 4 patents
• C08F212/24 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 3 patents
• C08F220/1806 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 3 patents
• G03F7/2006 (Exposure; Apparatus therefor (photographic printing apparatus for making copies): 2 patents
• C08F220/1808 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 2 patents
• C08F220/22 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 2 patents
• G03F7/0395 (Macromolecular compounds which are photodegradable, e.g. positive electron resists (): 1 patents
• G03F7/0048 (Photosensitive materials (): 1 patents
• G03F7/0387 ({Polyamides or polyimides}): 1 patents
• C07C219/14 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• C07D295/088 (HETEROCYCLIC COMPOUNDS (macromolecular compounds): 1 patents
• C08F220/1809 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 1 patents
• C08F220/1818 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 1 patents
• C08F220/283 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 1 patents
• C07C2601/08 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• C07C2601/14 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents

Companies

List of Companies

• Shin-Etsu Chemical Co., Ltd.: 5 patents

Collaborators

• Jun Hatakeyama (3 collaborations)
• Masahiro Fukushima (2 collaborations)
• Kenji Yamada (1 collaborations)