Inventor · disambiguated record
Tsutomu Saitou
Also filed as: SAITOU TSUTOMU
14 granted patents·2 pending applications·102 citations·filing 1993–2014
91Inventor score
Files withSUMITOMO OSAKA CEMENT CO LTD5JATCO LTD3HITACHI METALS LTD2HITACHI HIGH TECH CORP1MATSUBARA KENJI1
Top patents by PatentIndex Score
16 records- 0191US7686137B2Oil separating structure of automatic transmissionJATCO LTD·Filed 2005·Granted Mar 30, 2010·29 cites·5 claims
- 0281US6865006B2Optical modulator moduleSUMITOMO OSAKA CEMENT CO LTD·Filed 2003·Granted Mar 8, 2005·18 cites·9 claims
- 0377US7194150B2Optical modulation element moduleSUMITOMO OSAKA CEMENT CO LTD·Filed 2005·Granted Mar 20, 2007·5 cites·8 claims
- 0471US7856155B2Light modulator and its fabrication methodSUMITOMO OSAKA CEMENT CO LTD·Filed 2006·Granted Dec 21, 2010·3 cites·4 claims
- 0569US9881769B2Charged particle beam device and charged particle beam device control methodHITACHI HIGH TECH CORP·Filed 2014·Granted Jan 30, 2018·2 cites·16 claims
- 0665US8090226B2Optical waveguide device and method for suppressing temperature crosstalk of optical waveguide deviceMORI SHINGO·Filed 2008·Granted Jan 3, 2012·2 cites·10 claims
- 0765US8069951B2Installation structure of oil cooler of vehicular transmissionSUGANO TAKU·Filed 2005·Granted Dec 6, 2011·6 cites·10 claims
- 0864US8175432B2Method of adjusting optical axis of optical waveguide element, and optical waveguide elementOIKAWA SATOSHI·Filed 2008·Granted May 8, 2012·3 cites·20 claims
- 0963US6866333B2Vehicle front body structureNISSAN MOTOR·Filed 2003·Granted Mar 15, 2005·14 cites·9 claims
- 1051US5374978ADeveloping methodHITACHI METALS LTD·Filed 1993·Granted Dec 20, 1994·9 cites·8 claims
- 1146US6997621B2Method for fixation of optical fiber in optical device module, and fixation pipeSUMITOMO OSAKA CEMENT CO LTD·Filed 2003·Granted Feb 14, 2006·4 cites·15 claims
- 1244US5733699ADeveloper for developing electrostatic latent imageHITACHI METALS LTD·Filed 1996·Granted Mar 31, 1998·7 cites·1 claims
- 1342US8100229B2Oil flow passage arrangement of automatic transmissionMATSUBARA KENJI·Filed 2005·Granted Jan 24, 2012·0 cites·8 claims
- 1442US2005217830A1Oil cooling and filtering system of automatic transmissionJATCO LTD·Filed 2005·Application pending·0 cites
- 1540US7260288B2Optical wave guide element, and manufacture thereforSUMITOMO OSAKA CEMENT CO LTD·Filed 2003·Granted Aug 21, 2007·0 cites·14 claims
- 1639US2006068963A1Layout of oil pump for automatic transmissionJATCO LTD·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tsutomu Saitou 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 →