Inventor · disambiguated record
Tadahiro Kiyama
Also filed as: KIYAMA TADAHIRO
3 granted patents·139 citations·filing 1993–1994
74Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0189US5642518AKeyword assigning method and system thereforHITACHI LTD·Filed 1994·Granted Jun 24, 1997·97 cites·20 claims
- 0258US5557789AText retrieval method and apparatus based on a handwritten keywordHITACHI LTD·Filed 1994·Granted Sep 17, 1996·36 cites·8 claims
- 0332US5551036AMethod and system for generating operation specification object informationHITACHI LTD·Filed 1993·Granted Aug 27, 1996·6 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Tadahiro Kiyama 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 →