Inventor · disambiguated record
Takashi Hiroishi
Also filed as: HIROISHI TAKASHI
3 granted patents·68 citations·filing 1976–1982
73Inventor score
Files withCENTRAL GLASS CO LTD3
Top patents by PatentIndex Score
3 records- 0175US4396682AGlazed ceramic substrateCENTRAL GLASS CO LTD·Filed 1981·Granted Aug 2, 1983·32 cites·6 claims
- 0258US4066465AAlkali-resistant glass compositionCENTRAL GLASS CO LTD·Filed 1976·Granted Jan 3, 1978·20 cites·2 claims
- 0355US4399089AMethod of producing glazed ceramic substrateCENTRAL GLASS CO LTD·Filed 1982·Granted Aug 16, 1983·16 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Takashi Hiroishi 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 →