KU

Kaoru Umemura

HI Hitachi: 3 patents #512 of 4,225Top 15%
IBM: 1 patents #1,943 of 5,539Top 40%
Overall (2003): #15,245 of 273,478Top 6%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6664552 Method and apparatus for specimen fabrication Hiroyasu Shichi, Tohru Ishitani, Hidemi Koike, Eiichi Seya, Mitsuo Tokuda +3 more 2003-12-16
6650491 System and method for setting a read/write offset and for recovering from data read errors Hiroaki Suzuki, Akira Shibata, Tatsuya Endoh, Takao Matsui, Masaomi Ikeda +1 more 2003-11-18
6583426 Projection ion beam machining apparatus Yoshimi Kawanami, Yuuichi Madokoro, Satoshi Tomimatsu 2003-06-24
6538254 Method and apparatus for sample fabrication Satoshi Tomimatsu, Yuichi Madokoro, Yoshimi Kawanami, Yasunori Doi 2003-03-25