Inventor
FUKUDA MASASHI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “FUKUDA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHOWA DENKO KK
5 patentsUS7069897B2Jul 4, 2006
Forged piston for internal combustion engine and manufacturing method thereof
SHOWA DENKO KK7 citations73
US5769147AJun 23, 1998
Method for producing metallic ingot for plastic working
SHOWA DENKO KK10 citations71
US5989365ANov 23, 1999
Metallic ingot for plastic working
SHOWA DENKO KK3 citations60
US6948548B2Sep 27, 2005
Apparatus and method for casting metal
SHOWA DENKO KK5 citations58
US6889746B2May 10, 2005
Material for plastic working and production method thereof
SHOWA DENKO KK1 citations47
HITACHI LTD
4 patentsUS5761435AJun 2, 1998
Multiprocessor bridge having storage for spanning tree operation mode information indicating whether each port of the bridge is operable under spanning tree protocol
HITACHI LTD105 citations94
US6542496B1Apr 1, 2003
Packet switching method and apparatus thereof
HITACHI LTD17 citations91
US5327425AJul 5, 1994
Network synchronization control system and control method
HITACHI LTD24 citations87
US7170885B2Jan 30, 2007
Packet switching method and apparatus thereof
HITACHI LTD7 citations72
TOSHIBA TEC KK
3 patentsUS11093995B2Aug 17, 2021
Monitoring of customer consumption activity and management based on monitoring
TOSHIBA TEC KK5 citations68
US12263573B2Apr 1, 2025
Robot-based waiter operation based on monitoring of customer consumption activity
TOSHIBA TEC KK0 citations57
US11364638B2Jun 21, 2022
Robot-based waiter operation based on monitoring of customer consumption activity
TOSHIBA TEC KK0 citations57