HI

Hirohiko Ishiwatari

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Oshima, JP: #663 of 1,090 inventorsTop 65%
Overall (All Time): #3,735,755 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5489458 Flooring material for wiring Minoru Sato, Isao Nakashima, Kenji Abe, Hideo Maeyama 1996-02-06