KH

Ken Hagiwara

HO Hosiden: 4 patents #81 of 328Top 25%
TK Tanaka Kikinzoku Kogyo K.K.: 3 patents #94 of 436Top 25%
📍 Tsukuba, JP: #565 of 2,818 inventorsTop 25%
Overall (All Time): #736,795 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9499411 Device for producing and method for producing dodecacarbonyl triruthenium Hirofumi Nakagawa, Tasuku ISHIZAKA, Hirofumi Ishida, Akiko Kumakura 2016-11-22
6875324 Sputtering target material Noriaki Hara, Somei Yarita, Ritsuya Matsuzaka 2005-04-05
D480685 Electrical connector 2003-10-14
D462663 Electrical connector 2002-09-10
D461454 Electrical connector 2002-08-13
6309529 Method for producing sputtering target material Noriaki Hara, Somei Yarita, Ritsuya Matsuzaka 2001-10-30
6000968 Surface-mounted connector socket 1999-12-14