Work measurement system, education system, and quality control system

Assignee

• Hitachi
• Daikin Industries

Inventors

• Akihide Tanaka (13 patents)
• Hiroshi Yoshikawa (119 patents)
• Shinya Kaneko (1 patents)
• Isamu Takahashi (26 patents)
• Naoya Okizaki (7 patents)
• Xudong Zhang (44 patents)
• Yasunori Hama (2 patents)

View full patent text on Google Patents →