Category:Sakae TAKEUCHI

Sakae TAKEUCHI

Executive Summary

Sakae TAKEUCHI is an inventor who has filed 5 patents. Their primary areas of innovation include ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY (information storage based on relative movement between record carrier and transducer (3 patents), for laying down a uniform charge, e.g. for sensitising; Corona discharge devices ( (2 patents), using a solid developer, e.g. powder developer (2 patents), and they have worked with companies such as FUJIFILM Business Innovation Corp. (5 patents). Their most frequent collaborators include (5 collaborations), (4 collaborations), (4 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• G03G9/09725 (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY (information storage based on relative movement between record carrier and transducer): 3 patents
• G03G15/0216 (for laying down a uniform charge, e.g. for sensitising; Corona discharge devices (): 2 patents
• G03G15/0868 (using a solid developer, e.g. powder developer): 2 patents
• G03G15/1605 ({using at least one intermediate support (): 2 patents
• G03G15/2092 (for fixing, e.g. by using heat): 2 patents
• G03G2215/066 (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY (information storage based on relative movement between record carrier and transducer): 2 patents
• G03G9/0819 (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY (information storage based on relative movement between record carrier and transducer): 1 patents
• G03G9/0821 (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY (information storage based on relative movement between record carrier and transducer): 1 patents
• G03G9/09716 (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY (information storage based on relative movement between record carrier and transducer): 1 patents
• C08K9/02 (Use of inorganic or non-macromolecular organic substances as compounding ingredients (paints, inks, varnishes, dyes, polishes, adhesives): 1 patents
• C08K9/06 (Use of inorganic or non-macromolecular organic substances as compounding ingredients (paints, inks, varnishes, dyes, polishes, adhesives): 1 patents
• C08K3/36 (Use of inorganic or non-macromolecular organic substances as compounding ingredients (paints, inks, varnishes, dyes, polishes, adhesives): 1 patents
• C08K5/5445 (Use of inorganic or non-macromolecular organic substances as compounding ingredients (paints, inks, varnishes, dyes, polishes, adhesives): 1 patents
• C08K5/19 (Use of inorganic or non-macromolecular organic substances as compounding ingredients (paints, inks, varnishes, dyes, polishes, adhesives): 1 patents
• C08G63/20 (Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups): 1 patents
• C08K3/08 (Use of inorganic or non-macromolecular organic substances as compounding ingredients (paints, inks, varnishes, dyes, polishes, adhesives): 1 patents
• C08K2003/0812 (Use of inorganic or non-macromolecular organic substances as compounding ingredients (paints, inks, varnishes, dyes, polishes, adhesives): 1 patents
• C01B33/18 (Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof (preparation of aerogels by dehydrating gels): 1 patents

Companies

List of Companies

• FUJIFILM Business Innovation Corp.: 5 patents

Collaborators

• Yuka ZENITANI (5 collaborations)
• Kota NOHARA (4 collaborations)
• Hajime SUGAHARA (4 collaborations)
• Mai MOCHIDA (4 collaborations)
• Mieko SEKI (4 collaborations)
• Koji SASAKI (1 collaborations)
• Takahiro MIZUGUCHI (1 collaborations)
• Yoshifumi ERI (1 collaborations)