Inventor · disambiguated record
Yoshiaki Tomisawa
Also filed as: TOMISAWA YOSHIAKI
6 granted patents·39 citations·filing 1981–1989
82Inventor score
Files withHITACHI CHEMICAL CO LTD6
Top patents by PatentIndex Score
6 records- 0154US4519690AProcess for developing or peeling alkali-type photosensitive film and apparatus used thereinHITACHI CHEMICAL CO LTD·Filed 1983·Granted May 28, 1985·11 cites·6 claims
- 0245US4517282AProcess for developing or peeling alkali-type photosensitive film and apparatus used thereinHITACHI CHEMICAL CO LTD·Filed 1982·Granted May 14, 1985·7 cites·2 claims
- 0340US4593986AApparatus for developing or peeling alkali-type photosensitive filmHITACHI CHEMICAL CO LTD·Filed 1985·Granted Jun 10, 1986·5 cites·8 claims
- 0440US4559295AProcess for regenerating solution for developing or peeling alkali-type photosensitive filmHITACHI CHEMICAL CO LTD·Filed 1985·Granted Dec 17, 1985·5 cites·4 claims
- 0530US4398728APressure seal structure and pressure sealed transfer mechanismHITACHI CHEMICAL CO LTD·Filed 1981·Granted Aug 16, 1983·6 cites·7 claims
- 0629US4986869AMethod employing input and output staging chamber devices for reduced pressure laminationHITACHI CHEMICAL CO LTD·Filed 1989·Granted Jan 22, 1991·5 cites·5 claims
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