Inventor
KATAOKA HAJIME
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KATAOKA HAJIME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DORYOKURO KAKUNENRYO
3 patentsUS5285123AFeb 8, 1994
Turbo-generator
DORYOKURO KAKUNENRYO105 citations93
US4932887AJun 12, 1990
Method of making connections in liquids using pressurized gas
DORYOKURO KAKUNENRYO9 citations71
US4921434AMay 1, 1990
Apparatus for making connections in liquids using pressurized gas
DORYOKURO KAKUNENRYO1 citations60
ROHM CO LTD
3 patentsUS11664448B2May 30, 2023
Semiconductor device
ROHM CO LTD1 citations56
US12431443B2Sep 30, 2025
Semiconductor device and method of manufacturing the semiconductor device
ROHM CO LTD0 citations50
US11990434B2May 21, 2024
Semiconductor device and method of manufacturing semiconductor device
ROHM CO LTD0 citations50