Inventor · disambiguated record
Yasuhiro Niimura
Also filed as: NIIMURA YASUHIRO
5 granted patents·3 pending applications·121 citations·filing 1991–2012
83Inventor score
Top patents by PatentIndex Score
8 records- 0178US6332925B1Evacuation systemEBARA CORP·Filed 1997·Granted Dec 25, 2001·46 cites·38 claims
- 0267US5173041AMultistage vacuum pump with interstage solid material collector and cooling coilsEBARA CORP·Filed 1991·Granted Dec 22, 1992·27 cites·3 claims
- 0359US6251192B1Vacuum exhaust systemEBARA CORP·Filed 1999·Granted Jun 26, 2001·21 cites·8 claims
- 0451US5312192ABearing lubricating structure for rotary machineryEBARA CORP·Filed 1993·Granted May 17, 1994·18 cites·9 claims
- 0549US2009087564A1Substrate processing systemHORIUCHI TAKAO·Filed 2008·Application pending·0 cites
- 0641US2014112815A1Vacuum pumpKUDARA SOICHI·Filed 2012·Application pending·0 cites
- 0737US2007026150A1Substrate processing systemHORIUCHI TAKAO·Filed 2004·Application pending·0 cites
- 0834US5746790ATrap for collecting solidEBARA CORP·Filed 1996·Granted May 5, 1998·9 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Yasuhiro Niimura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →