Inventor · disambiguated record
Chiaki Nakayama
Also filed as: NAKAYAMA CHIAKI
6 granted patents·279 citations·filing 1980–1995
87Inventor score
Top patents by PatentIndex Score
6 records- 0183US5720054AMethod and apparatus for sampling urineTOTO LTD·Filed 1994·Granted Feb 24, 1998·62 cites·49 claims
- 0281US5104834ADielectric ceramics for electrostatic chucks and method of making themTOT LTD·Filed 1989·Granted Apr 14, 1992·65 cites·6 claims
- 0361US5730149AToilet-bowl-mounted urinalysis unitTOTO LTD·Filed 1994·Granted Mar 24, 1998·98 cites·79 claims
- 0441US5625911AApparatus for sampling urineTOTO LTD·Filed 1995·Granted May 6, 1997·34 cites·14 claims
- 0540US4424193AConstituent members of a semiconductor element-manufacturing apparatus and a reaction furnace for making said constituent membersTOSHIBA CERAMICS CO·Filed 1980·Granted Jan 3, 1984·10 cites·7 claims
- 0639US4624735AConstituent members of a semiconductor element-manufacturing apparatus and a reaction furnace for making said constituent membersTOSHIBA CERAMICS CO·Filed 1985·Granted Nov 25, 1986·10 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Chiaki Nakayama 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 →