Inventor · disambiguated record
Masami Akiyama
Also filed as: AKIYAMA MASAMI
10 granted patents·491 citations·filing 1980–1997
92Inventor score
Top patents by PatentIndex Score
10 records- 0191US5102189AVentilated seatTACHI S CO·Filed 1990·Granted Apr 7, 1992·216 cites·10 claims
- 0283US5088794ASeat belt drawing angle adjustment deviceTACHI S CO·Filed 1990·Granted Feb 18, 1992·66 cites·5 claims
- 0380US5880289ACrystallization methodKONISHIROKU PHOTO IND·Filed 1997·Granted Mar 9, 1999·26 cites·6 claims
- 0476US5918976AMixing methodKONISHIROKU PHOTO IND·Filed 1997·Granted Jul 6, 1999·57 cites·4 claims
- 0573US4991501ADampening water feed roller for planographic printing pressNIPPON STEEL CORP·Filed 1989·Granted Feb 12, 1991·29 cites·14 claims
- 0673US4288521AProcess for the production of photosensitive plates for printingKONISHIROKU PHOTO IND·Filed 1980·Granted Sep 8, 1981·13 cites·6 claims
- 0754US4292389AProcess for preparing photosensitive plates for printingKONISHIROKU PHOTO IND·Filed 1980·Granted Sep 29, 1981·14 cites·15 claims
- 0853US5575449ASlide rail device for seatTACHI S CO·Filed 1994·Granted Nov 19, 1996·34 cites·10 claims
- 0945US5328243AArrangement of an unlocking knob in automative seatTACHI S CO·Filed 1992·Granted Jul 12, 1994·20 cites·7 claims
- 1040US5362129AStructure of a casing for headrest stayTACHI S CO·Filed 1992·Granted Nov 8, 1994·16 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →