Inventor · disambiguated record
Tomoyuki Hayasaki
Also filed as: HAYASAKI TOMOYUKI
5 granted patents·4 pending applications·11 citations·filing 2015–2025
71Inventor score
Files withNIPPON KAYAKU KK9
Top patents by PatentIndex Score
9 records- 0181US11294177B2Head-up display systemNIPPON KAYAKU KK·Filed 2019·Granted Apr 5, 2022·3 cites·12 claims
- 0280US10525666B2Optical laminate structure and head-up display system using the optical laminate structure, and light reflection filmNIPPON KAYAKU KK·Filed 2018·Granted Jan 7, 2020·4 cites·20 claims
- 0376US10241241B2Light reflecting film, and light controlling film, optical film, functional glass and head-up display including the light reflecting filmNIPPON KAYAKU KK·Filed 2015·Granted Mar 26, 2019·4 cites·17 claims
- 0460US2025208410A1Head-up display system and optical functional layer for head-up displayNIPPON KAYAKU KK·Filed 2025·Application pending·0 cites
- 0557US10816709B2Light reflection film and laminate having the light reflection filmNIPPON KAYAKU KK·Filed 2019·Granted Oct 27, 2020·0 cites·4 claims
- 0654US2024004194A1Optical functional film for head-up display, optical laminate, functional glass, and head-up display systemNIPPON KAYAKU KK·Filed 2023·Application pending·0 cites
- 0750US12158655B2Optical film and eyewearNIPPON KAYAKU KK·Filed 2021·Granted Dec 3, 2024·0 cites·6 claims
- 0849US2017285235A1Light Reflection Film And Laminate Having The Light Reflection FilmNIPPON KAYAKU KK·Filed 2017·Application pending·0 cites
- 0945US2019033498A1Light reflection film, and light control film and mirror display including the light reflection filmNIPPON KAYAKU KK·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →