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Patent applications and USPTO patent grants for Ozawa; Ryosuke.The latest application filed is for "highly heat-resistant resin composite including chemically modified, fine cellulose fibers".
Patent | Date |
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Highly Heat-Resistant Resin Composite Including Chemically Modified, Fine Cellulose Fibers App 20210222006 - Ono; Hirofumi ;   et al. | 2021-07-22 |
Perovskite-type oxide film, piezoelectric thin-film device and liquid ejecting device using perovskite-type oxide film, as well as production process and evaluation method for perovskite-type oxide film Grant 8,075,105 - Hishinuma , et al. December 13, 2 | 2011-12-13 |
Illuminated push button unit Grant 7,687,731 - Ozawa March 30, 2 | 2010-03-30 |
Perovskite-type Oxide Film, Piezoelectric Thin-film Device And Liquid Ejecting Device Using Perovskite-type Oxide Film, As Well As Production Process And Evaluation Method For Perovskite-type Oxide Film App 20100066788 - HISHINUMA; Yoshikazu ;   et al. | 2010-03-18 |
Illuminated Push Button Unit App 20080068844 - Ozawa; Ryosuke | 2008-03-20 |
Optical sensor holder Grant 6,548,808 - Ozawa April 15, 2 | 2003-04-15 |
Optical sensor holder App 20010028040 - Ozawa, Ryosuke | 2001-10-11 |
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