YT

Yoshiharu Takashi

DJ Doryokuro Kakunenryo Kaihatsu Jigyodan: 1 patents #104 of 393Top 30%
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Overall (All Time): #3,850,339 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5113078 Radiation shielding structure Yoshiyuki Kihara 1992-05-12