KI

Ken Ichiryuu

HC Hitachi Construction Machinery Co.: 3 patents #381 of 1,234Top 35%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
📍 Sakuragawa, JP: #21 of 58 inventorsTop 40%
Overall (All Time): #1,657,302 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5198761 Temperature compensated magnetostrictive piston position detector Hisayoshi Hashimoto, Morio Tamura 1993-03-30
5050137 Ultrasonic probe Kazuo Sato, Hiroshi Kanda, Shigeo Kato, Kuninori Imai, Takeji Shiokawa +9 more 1991-09-17
5003516 Ultrasonic probe and manufacture method for same Kazuo Sato, Hiroshi Kanda, Shigeo Kato, Kuninori Imai, Takeji Shiokawa +9 more 1991-03-26