Inventor · disambiguated record
Kenichiro Ishitani
Also filed as: ISHITANI KENICHIRO
4 granted patents·118 citations·filing 1984–1985
80Inventor score
Technology areasF16J
Files withMITSUBISHI HEAVY IND LTD4
Top patents by PatentIndex Score
4 records- 0191US4534569AStern tube seal device providing a seal about a rotatable shaftMITSUBISHI HEAVY IND LTD·Filed 1984·Granted Aug 13, 1985·55 cites·6 claims
- 0275US4632403AStern tube seal device providing a seal about a rotatable shaftMITSUBISHI HEAVY IND LTD·Filed 1985·Granted Dec 30, 1986·30 cites·8 claims
- 0366US4482159AStern tube seal deviceMITSUBISHI HEAVY IND LTD·Filed 1984·Granted Nov 13, 1984·21 cites·1 claims
- 0444US4482158AStern tube seal deviceMITSUBISHI HEAVY IND LTD·Filed 1984·Granted Nov 13, 1984·12 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →