Inventor · disambiguated record
Hitoshi Ogasawara
Also filed as: OGASAWARA HITOSHI
5 granted patents·1 pending application·16 citations·filing 1980–2023
73Inventor score
Top patents by PatentIndex Score
6 records- 0154US2025152958A1Medical apparatusNIPRO CORP·Filed 2023·Application pending·0 cites
- 0249US7994970B2Positioning system, position information transmitter, communication terminal, and control method of the positioning systemHITACHI LTD·Filed 2009·Granted Aug 9, 2011·2 cites·13 claims
- 0340US8299965B2Positioning system, position information transmitter, communication terminal, and control method of the positioning systemKAWAGUCHI TAKAMASA·Filed 2011·Granted Oct 30, 2012·0 cites·8 claims
- 0438US4335341AAutomatic control method and apparatusHITACHI LTD·Filed 1980·Granted Jun 15, 1982·9 cites·6 claims
- 0530US4904388AProcess for sludge thickeningHITACHI LTD·Filed 1988·Granted Feb 27, 1990·3 cites·9 claims
- 0629US4960512AApparatus for sludge thickeningHITACHI LTD·Filed 1988·Granted Oct 2, 1990·2 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Hitoshi Ogasawara 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 →