MI

Masahito Ito

HH Hitachi High-Technologies: 34 patents #35 of 1,917Top 2%
HI Hitachi: 32 patents #817 of 28,497Top 3%
HS Hitachi High-Tech Science: 8 patents #16 of 167Top 10%
NC Nisshin Steel Co.: 5 patents #59 of 514Top 15%
TO Toyota: 5 patents #5,641 of 26,838Top 25%
HC Hitachi Instruments Engineering Co.: 4 patents #1 of 126Top 1%
AC Amada Co.: 3 patents #101 of 479Top 25%
HS Hitachi Science Systems: 1 patents #30 of 77Top 40%
TC Toyobo Co.: 1 patents #227 of 498Top 50%
CN C & N: 1 patents #2 of 5Top 40%
Overall (All Time): #21,053 of 4,157,543Top 1%
83
Patents All Time

Issued Patents All Time

Showing 76–83 of 83 patents

Patent #TitleCo-InventorsDate
5670379 Chromatograph system and method of use Junkichi Miura, Yoshio Fujii, Hiroshi Satake, Mitsuo Ito, Fuminori Umesato, deceased 1997-09-23
5644503 Methods and apparatuses for analyzing multichannel chromatogram Kisaburo Deguchi 1997-07-01
5641454 Composite material having anti-wear property and process for producing the same Satoru Kito, Fuminori Matuda, Eiki Takeshima, Yasuji Tanaka, Takahiro Fujii +1 more 1997-06-24
5436166 Method of and apparatus for performing chromatography analysis of unknown sample Junkichi Miura, Yoshio Fujii, Hiroshi Satake, Fuzio Yamada, Kouichi Tagami +1 more 1995-07-25
5407568 Separation column containing S-carboxyalkylcysteine Junkichi Miura, Kenji Yasuda, Mitsuo Ito 1995-04-18
5329981 Method of producing a metal mold Miyuki Koujiya, Hiroshi Sarai, Seiya Nakao, Takao Nomura, Satoru Kitou +4 more 1994-07-19
5308774 Liquid chromatographic method and apparatus for analyzing biological samples Junkichi Miura, Yoshio Fujii, Hiroshi Satake, Kasumi Yoshida 1994-05-03
5277871 Liquid chromatographic analyzer, sample feeder and prelabeling reaction treating method Yoshio Fujii, Kasumi Yoshida, Junkichi Miura, Hiroshi Satake 1994-01-11