CS

Clay Shepherd

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Los Altos, CA: #2,722 of 3,651 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,007,239 of 4,157,543Top 100%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4631448 Ion source Hifumi Tamura, Toru Ishitani, Kaoru Umemura 1986-12-23