Inventor · disambiguated record
Akihiro Takeyama
Also filed as: TAKEYAMA AKIHIRO
5 granted patents·2 pending applications·10 citations·filing 1995–2018
70Inventor score
Top patents by PatentIndex Score
7 records- 0186US10073366B2Toner, toner storage unit, image forming apparatus, and method for manufacturing tonerNagata kohsuke·Filed 2017·Granted Sep 11, 2018·4 cites·12 claims
- 0272US10324390B2Toner, developer, and image forming apparatusTAKEYAMA AKIHIRO·Filed 2018·Granted Jun 18, 2019·1 cites·18 claims
- 0342US9588451B2Toner, developer, and image forming apparatusTAKEYAMA AKIHIRO·Filed 2015·Granted Mar 7, 2017·0 cites·20 claims
- 0438US9557671B2Electrostatic image developing toner, developer, and image forming apparatusCHIBA RYUTA·Filed 2015·Granted Jan 31, 2017·0 cites·17 claims
- 0534US5588410AAir-fuel ratio control methodMITSUBISHI MOTORS CORP·Filed 1995·Granted Dec 31, 1996·5 cites·20 claims
- 0627US2015261113A1Toner, developer, and image forming apparatusTAKEYAMA AKIHIRO·Filed 2015·Application pending·0 cites
- 0726US2016187795A1Toner, developer, and image forming apparatusSAITOH AKINORI·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →