Okaji, Makoto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okaji, Makoto.The latest application filed is for "phthalocyanine composition, process for production thereof, and electrophotographic photoreceptor".
- Okaji, Makoto - Tokyo JP
- Okaji; Makoto - Nagaokakyo JP
- Okaji; Makoto - Tsukuba JP
| Patent | Date |
|---|---|
| Phthalocyanine composition, process for production thereof, and electrophotographic photoreceptor App 20020081508 - Horiuchi, Tamotsu ; et al. | 2002-06-27 |
| Electrophotographic disazo photoreceptor Grant 5,041,349 - Emoto , et al. August 20, 1 | 1991-08-20 |
| Electrophotographic photoreceptor with stilbene compound Grant 5,013,623 - Itoh , et al. May 7, 1 | 1991-05-07 |
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