Vacuum cleaner and device having ion generator

Assignee

• Sharp Kabushiki Kaisha

Inventors

• Kohji Ninomiya (2 patents)
• Mikio Yagi (9 patents)
• Shigenori Hato (12 patents)
• Kazumasa Hayashi (19 patents)
• Hiroshi Yoshimura (93 patents)
• Yoshihiro Shimizu (47 patents)
• Hideo Nojima (35 patents)
• Hisaharu Yagi (6 patents)
• Kazuo Nishikawa (36 patents)
• Tetsuyuki Ohtani (4 patents)

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