Inventor · disambiguated record
Masahide Ohyama
Also filed as: OHYAMA MASAHIDE
13 granted patents·1,866 citations·filing 1999–2007
95Inventor score
Technology areasA61B
Top patents by PatentIndex Score
13 records- 0196US7667592B2Operation system and method of notifying system operation information of sameOLYMPUS MEDICAL SYSTEMS CORP·Filed 2007·Granted Feb 23, 2010·360 cites·7 claims
- 0294US6635057B2Electric operation apparatusOLYMPUS OPTICAL CO·Filed 2000·Granted Oct 21, 2003·419 cites·16 claims
- 0391US7001381B2Electric operation apparatusOLYMPUS CORP·Filed 2003·Granted Feb 21, 2006·269 cites·28 claims
- 0490US6730080B2Electric operation apparatusOLYMPUS CORP·Filed 2001·Granted May 4, 2004·238 cites·4 claims
- 0585US6855142B2Electrosurgical device for treating body tissue with high-frequency powerOLYMPUS CORP·Filed 2002·Granted Feb 15, 2005·169 cites·16 claims
- 0684US7172591B2Electric operation apparatusOLYMPUS CORP·Filed 2003·Granted Feb 6, 2007·137 cites·28 claims
- 0774US6383183B1High frequency treatment apparatusOLYMPUS OPTICAL CO·Filed 1999·Granted May 7, 2002·208 cites·15 claims
- 0863US6918909B2Resectoscope apparatusOLYMPUS CORP·Filed 2003·Granted Jul 19, 2005·28 cites·8 claims
- 0955US6929643B2Resectoscope apparatus and electric operation apparatusOLYMPUS CORP·Filed 2003·Granted Aug 16, 2005·11 cites·22 claims
- 1053US7758574B2Electric surgery apparatus for supplying electric power suitable for subject tissueOLYMPUS CORP·Filed 2004·Granted Jul 20, 2010·8 cites·2 claims
- 1153US7128742B2Electric operation apparatus and control method thereofOLYMPUS CORP·Filed 2003·Granted Oct 31, 2006·9 cites·8 claims
- 1251US6872207B2Resectscope apparatusOLYMPUS CORP·Filed 2003·Granted Mar 29, 2005·6 cites·14 claims
- 1350US7060065B2Resectscope apparatusOLYMPUS CORP·Filed 2003·Granted Jun 13, 2006·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →