Inventor · disambiguated record
Sadaaki Nakajima
Also filed as: NAKAJIMA SADAAKI
8 granted patents·211 citations·filing 1984–2000
89Inventor score
Files withCHISSO CORP8
Top patents by PatentIndex Score
8 records- 0184US6383432B1High-speed apparatus and method for producing thermoplastic synthetic fibersCHISSO CORP·Filed 2000·Granted May 7, 2002·23 cites·10 claims
- 0284US4485141APolyolefin foamed fibers and process producing the sameCHISSO CORP·Filed 1984·Granted Nov 27, 1984·26 cites·6 claims
- 0383US4483897ANon-woven fabricCHISSO CORP·Filed 1984·Granted Nov 20, 1984·25 cites·1 claims
- 0478US5511960ASpinneret device for conjugate melt-blow spinningCHISSO CORP·Filed 1993·Granted Apr 30, 1996·49 cites·3 claims
- 0570US4738607ASpinneret assembly for conjugate spinningCHISSO CORP·Filed 1986·Granted Apr 19, 1988·31 cites·6 claims
- 0660US5302220AMethod for manufacturing bulky nonwoven fabricsCHISSO CORP·Filed 1991·Granted Apr 12, 1994·30 cites·1 claims
- 0754US4875844ASpinneret assembly for sheath-core type composite fibersCHISSO CORP·Filed 1989·Granted Oct 24, 1989·16 cites·4 claims
- 0845US5035595ASpinneret device for conjugate fibers of eccentric sheath-and-core typeCHISSO CORP·Filed 1990·Granted Jul 30, 1991·11 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Sadaaki Nakajima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →