Inventor · disambiguated record
Hajime Kohama
Also filed as: KOHAMA HAJIME
6 granted patents·98 citations·filing 1983–1988
84Inventor score
Top patents by PatentIndex Score
6 records- 0174US4693409AMethod for directly bonding ceramic and metal members and laminated body of the sameTOKYO SHIBARUA DENKI KABUSHIKI·Filed 1985·Granted Sep 15, 1987·43 cites·4 claims
- 0260US4540462ASubstrate for semiconductor modules and method of manufactureTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Sep 10, 1985·21 cites·16 claims
- 0354US4849292AMethod for directly bonding ceramic and metal members and laminated body of the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1987·Granted Jul 18, 1989·16 cites·3 claims
- 0445US4822662AMachine parts with wear-resistant surface brought into contact with elongated fibrous memberTOSHIBA KK·Filed 1986·Granted Apr 18, 1989·10 cites·11 claims
- 0536US4908261ANon-ferrous metal mechanical partTOSHIBA KK·Filed 1988·Granted Mar 13, 1990·5 cites·11 claims
- 0633US4853284AMechanical partTOSHIBA KK·Filed 1987·Granted Aug 1, 1989·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →