MS

Masato Sakai

HC Hitachi Koki Co.: 5 patents #1 of 69Top 2%
📍 Ibaraki, CA: #1 of 10 inventorsTop 10%
Overall (2005): #6,471 of 245,428Top 3%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D511079 Portable electric router Takashi Ozawa, Takeshi Taniguchi, Akira Onose, Hiroki Uchida 2005-11-01
6907942 Percussion tool Atsuyuki Kikuchi 2005-06-21
6905052 Power tool Takeshi Matsuoka, Chikai Yoshimizu, Masanori Watanabe, Katsuhiro Oomori, Takuya Teranishi 2005-06-14
D504111 Battery pack for portable power tool Takashi Ozawa, Toshio Mizoguchi 2005-04-19
D503078 Portable electric hammer drill Seiichi Kodato, Hiroshi Haga, Shingo Yamazaki 2005-03-22