Inventor · disambiguated record
Kiyoyuki Watanabe
Also filed as: KODERA YOSHIAKI · KUSU TAKAYUKI · WATANABE KIYOYUKI
5 granted patents·69 citations·filing 1978–1998
81Inventor score
Top patents by PatentIndex Score
5 records- 0160US4250661AAgricultural covering multilayer film or sheet structure and method for thermal insulationSEKISUI CHEMICAL CO LTD·Filed 1979·Granted Feb 17, 1981·17 cites·4 claims
- 0257US6170257B1Variable thrust nozzle systemKAWASAKI HEAVY IND LTD·Filed 1998·Granted Jan 9, 2001·21 cites·9 claims
- 0349US4214034AAgricultural covering multilayer film or sheet structure and method for thermal insulationSEKISUI CHEMICAL CO LTD·Filed 1978·Granted Jul 22, 1980·19 cites·4 claims
- 0442US4266370AAgricultural covering film or sheet and method for thermal insulationSEIKISUI CHEMICAL CO LTD·Filed 1979·Granted May 12, 1981·7 cites·5 claims
- 0536US4220736AAgricultural covering film or sheet and method for thermal insulation from a blend of an olefin resin and an acetal resinSEKISUI CHEMICAL CO LTD·Filed 1978·Granted Sep 2, 1980·5 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Kiyoyuki Watanabe 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 →