Inventor · disambiguated record
Toshiho Aoyama
Also filed as: AOYAMA TOSHIHO
7 granted patents·191 citations·filing 1978–2001
88Inventor score
Top patents by PatentIndex Score
7 records- 0182US4248833AExhaust gas purifier system for internal combustion engineCHUO HATSUJO KK·Filed 1979·Granted Feb 3, 1981·34 cites·10 claims
- 0277US4278717AHeat resistant cushionCHUO HATSUJO KK·Filed 1979·Granted Jul 14, 1981·28 cites·11 claims
- 0375US4158037AExhaust gas purifier for internal combustion engineCHUO HATSUJO KK·Filed 1978·Granted Jun 12, 1979·25 cites·6 claims
- 0468US6260836B1Suspension system for vehicleCHUOHATSUJO KABUSHIKI KAISHA·Filed 1998·Granted Jul 17, 2001·34 cites·6 claims
- 0565US6460840B2Helical compression spring for a vehicle suspensionCHO HATSUJO KABUSHIKI KAISHA·Filed 2001·Granted Oct 8, 2002·16 cites·4 claims
- 0664US6328290B1Helical compression spring for a vehicle suspensionCHUO HATSUJO KK·Filed 1999·Granted Dec 11, 2001·27 cites·16 claims
- 0758US6199882B1Vehicle wheel suspensionCHUO HATSUJO KK·Filed 1999·Granted Mar 13, 2001·27 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →