Inventor · disambiguated record
Motoo Akagi
Also filed as: AKAGI MOTOO
14 granted patents·104 citations·filing 1975–1991
92Inventor score
Files withHITACHI LTD14
Top patents by PatentIndex Score
14 records- 0173US5252418AElectrophotographic photoreceptor with protruding inorganic insulator pieces and an electrophotographic apparatus utilizing the sameHITACHI LTD·Filed 1990·Granted Oct 12, 1993·20 cites·25 claims
- 0262US4407916AProcess for forming fluorescent screenHITACHI LTD·Filed 1982·Granted Oct 4, 1983·10 cites·23 claims
- 0361US4086090AFormation of pattern using acrylamide-diacetoneacrylamide copolymerHITACHI LTD·Filed 1975·Granted Apr 25, 1978·14 cites·25 claims
- 0459US5149564AMethod of forming lubricating film and a method of preparing magnetic recording mediumHITACHI LTD·Filed 1991·Granted Sep 22, 1992·14 cites·6 claims
- 0554US4794035AMagnetic recording mediumHITACHI LTD·Filed 1987·Granted Dec 27, 1988·9 cites·9 claims
- 0649US4332874APhotosensitive bis-azide composition with acrylic terpolymer and pattern-forming methodHITACHI LTD·Filed 1980·Granted Jun 1, 1982·11 cites·9 claims
- 0742US4101440AChemically digestive agentsHITACHI LTD·Filed 1976·Granted Jul 18, 1978·7 cites·19 claims
- 0838US4409313APowder deposition to form pattern on light imaged photosensitive diazonium salt coating having salt of aromatic amineHITACHI LTD·Filed 1982·Granted Oct 11, 1983·4 cites·12 claims
- 0936US4377630APhotosensitive compositionHITACHI LTD·Filed 1981·Granted Mar 22, 1983·2 cites·19 claims
- 1035US4510226APhotosensitive composition and pattern forming process using sameHITACHI LTD·Filed 1983·Granted Apr 9, 1985·2 cites·11 claims
- 1134US4722859AMagnetic recording mediumHITACHI LTD·Filed 1986·Granted Feb 2, 1988·4 cites·3 claims
- 1232US5180616AHard disk magnetic recording medium comprising magnetic powder and a binder and having a specified magnetic layer thickness and surface roughnessHITACHI LTD·Filed 1989·Granted Jan 19, 1993·3 cites·1 claims
- 1332US4789581AMagnetic recording mediumHITACHI LTD·Filed 1987·Granted Dec 6, 1988·3 cites·15 claims
- 1432US4520094AProcess for forming powder pattern on light exposed layer having photosensitive diazonium saltsHITACHI LTD·Filed 1982·Granted May 28, 1985·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →