Minoru Owada has been granted 8 US patents while listed as an inventor at Hitachi . The first was granted in 1987 and the most recent in June 2006. Minoru Owada ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Minoru Owada in Hitachinaka, JP.
Patents per Year Patents granted per year, 1987 to 2006 Bar chart with a peak of 1 patents in 1987. peak 1 1987: 1 patents 1987 1988: 1 patents 1988 1990: 1 patents 1990 1992: 1 patents 1992 1999: 1 patents 1999 2001: 1 patents 2001 2003: 1 patents 2003 2006: 1 patents 2006
Issued Patents All Time
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Showing 1–8 of 8 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
7069056 Mobile information terminal equipment and portable electronic apparatus Yuji Iwata , Hideki Sato , Hiroshi Saito , Kazumi Matsuura , Kazuhisa Shinoda +2 more 2006-06-27
6535749 Mobile information terminal equipment and portable electronic apparatus Yuji Iwata , Hideki Sato , Hiroshi Saito , Kazumi Matsuura , Kazuhisa Shinoda +2 more 2003-03-18
6208879 Mobile information terminal equipment and portable electronic apparatus Yuji Iwata , Hideki Sato , Hiroshi Saito , Kazumi Matsuura , Kazuhisa Shinoda +2 more 2001-03-27
6009338 Mobile information terminal equipment and portable electronic apparatus Yuji Iwata , Hideki Sato , Hiroshi Saito , Kazumi Matsuura , Kazuhisa Shinoda +2 more 1999-12-28
5112646 Apparatus for bioluminescence measurement Hiroyuki Koshi 1992-05-12
$31,000
4957366 Fluorescence spectrophotometer and wavelength setting method therefor Hiroyuki Koshi , Hisako Minegishi , Takayuki Ono 1990-09-18
$58,000
4779982 Spectrofluorophotometer with monitor detector for light source Hiroyuki Koshi , Shunichi Matuura , Hiroshi Hirose , Tadao Ishii 1988-10-25
$104,000
4647202 Spectrophosphorimetry Mitsuyoshi Kimura , Taro Nogami , Hiroyuki Koshi 1987-03-03
$202,000
