Inventor · disambiguated record
Tsutomu Hiroshima
Also filed as: HIROSHIMA TSUTOMU
1 granted patent·2 pending applications·2 citations·filing 2007–2023
19Inventor score
Top patents by PatentIndex Score
3 records- 0166US8344047B2Dispersing agent, and pigment composition, pigment-dispersed product and inkjet ink prepared therefromTOYO INK MFG CO·Filed 2009·Granted Jan 1, 2013·2 cites·22 claims
- 0243US2009092801A1Nonaqueous inkjet ink, ink composition for inkjet recording, and substrate for color filterTOYO INK MFG CO·Filed 2007·Application pending·0 cites
- 0330US2023313007A1Adhesive for electrical storage device packaging material, electrical storage device packaging material, electrical storage device container, and electrical storage deviceTOYO INK SC HOLDINGS CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →