Category:Hirokazu Shigematsu

Hirokazu Shigematsu

Executive Summary

Hirokazu Shigematsu is an inventor who has filed 2 patents. Their primary areas of innovation include Energy or water supply (2 patents), {using a pictured code, e.g. barcode or QR-code, being read by the M-device} (1 patents), using light without selection of wavelength, e.g. sensing reflected white light {( (1 patents), and they have worked with companies such as NEC Platforms, Ltd. (2 patents). Their most frequent collaborators include (2 collaborations), (2 collaborations), (2 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• G06Q50/06 (Energy or water supply): 2 patents
• G06Q20/3276 ({using a pictured code, e.g. barcode or QR-code, being read by the M-device}): 1 patents
• G06K7/1417 (using light without selection of wavelength, e.g. sensing reflected white light {(): 1 patents
• G06Q20/28 (Pre-payment schemes, e.g. "pay before"): 1 patents
• G06Q20/32 (using wireless devices): 1 patents
• G06Q30/06 (Buying, selling or leasing transactions): 1 patents

Companies

List of Companies

• NEC Platforms, Ltd.: 2 patents

Collaborators

• Keiji Hasegawa (2 collaborations)
• Yuta Yamawaki (2 collaborations)
• Koichi Watanabe (2 collaborations)
• Masaaki Hatagawa (2 collaborations)
• Takuya Funatsu (2 collaborations)