Category:Jun HATAKEYAMA

Jun HATAKEYAMA

Executive Summary

Jun HATAKEYAMA is an inventor who has filed 7 patents. Their primary areas of innovation include {with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors} (5 patents), Macromolecular compounds which are photodegradable, e.g. positive electron resists ( (2 patents), ACYCLIC OR CARBOCYCLIC COMPOUNDS (2 patents), and they have worked with companies such as SHIN-ETSU CHEMICAL CO., LTD. (7 patents). Their most frequent collaborators include (2 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}): 5 patents
• G03F7/039 (Macromolecular compounds which are photodegradable, e.g. positive electron resists (): 2 patents
• C07C25/18 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 2 patents
• C07C381/12 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 2 patents
• C07D333/76 (HETEROCYCLIC COMPOUNDS (macromolecular compounds): 2 patents
• C07C2601/08 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 2 patents
• C07C2601/14 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 2 patents
• C07C2603/74 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 2 patents
• G03F7/0392 (Macromolecular compounds which are photodegradable, e.g. positive electron resists (): 2 patents
• A61B5/268 (DIAGNOSIS; SURGERY; IDENTIFICATION (analysing biological material): 2 patents
• G03F7/0382 (Macromolecular compounds which are rendered insoluble or differentially wettable (): 2 patents
• C07C309/12 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• C07D251/32 (HETEROCYCLIC COMPOUNDS (macromolecular compounds): 1 patents
• C07C2602/08 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• C08F120/18 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 1 patents
• C08F112/30 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 1 patents
• C08F120/38 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 1 patents
• C08F120/36 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 1 patents
• C08F120/58 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 1 patents
• A61B5/265 (DIAGNOSIS; SURGERY; IDENTIFICATION (analysing biological material): 1 patents
• A61B5/257 (Bioelectric electrodes therefor): 1 patents
• C08F2800/10 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 1 patents
• A61B2562/125 (DIAGNOSIS; SURGERY; IDENTIFICATION (analysing biological material): 1 patents
• C07C65/26 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• C07D327/08 (HETEROCYCLIC COMPOUNDS (macromolecular compounds): 1 patents
• C07C211/63 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• C07C205/57 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• C07C2602/42 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• C07C2603/66 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• G03F7/0397 (Macromolecular compounds which are photodegradable, e.g. positive electron resists (): 1 patents
• G03F7/0388 (Macromolecular compounds which are rendered insoluble or differentially wettable (): 1 patents
• C07C65/03 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• C07C65/21 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• C07C311/08 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• C07C321/28 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• C07C69/96 (ACYCLIC OR CARBOCYCLIC COMPOUNDS): 1 patents
• G03F7/2037 (Exposure; Apparatus therefor (photographic printing apparatus for making copies): 1 patents

Companies

List of Companies

• SHIN-ETSU CHEMICAL CO., LTD.: 7 patents

Collaborators

• Joe IKEDA (2 collaborations)
• Masahiro FUKUSHIMA (2 collaborations)
• Osamu WATANABE (1 collaborations)
• Tomomi WATANABE (1 collaborations)
• Kazuhiro KATAYAMA (1 collaborations)
• Takayuki NAGASAWA (1 collaborations)