Takayama; Akio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takayama; Akio.The latest application filed is for "drive mechanism including brushed motor".
- Takayama; Akio - Hamamatsu JP
- Takayama; Akio - Hamamatsu-shi JP
- Takayama; Akio - Iwata-gun JP
- Takayama; Akio - Shizuoka-ken JP
- Takayama, Akio - Itawa-gun JP
| Patent | Date |
|---|---|
| Drive mechanism including brushed motor Grant 10,554,105 - Ota , et al. Fe | 2020-02-04 |
| Drive Mechanism Including Brushed Motor App 20170373568 - Ota; Masami ; et al. | 2017-12-28 |
| Faraday rotator with metal reflection film Grant 7,050,231 - Matsushita , et al. May 23, 2 | 2006-05-23 |
| Faraday rotator Grant 6,785,037 - Matsushita , et al. August 31, 2 | 2004-08-31 |
| Magnetic optical member with a polymer substrate Grant 6,743,465 - Inoue , et al. June 1, 2 | 2004-06-01 |
| Reflection type faraday rotator with multiple reflection structure Grant 6,678,092 - Matsushita , et al. January 13, 2 | 2004-01-13 |
| Magnetics impedance element having a thin film magnetics core Grant 6,650,112 - Takayama , et al. November 18, 2 | 2003-11-18 |
| Method of producing ferrite thin film Grant 6,632,473 - Kaneko , et al. October 14, 2 | 2003-10-14 |
| Faraday rotator Grant 6,590,694 - Matsushita , et al. July 8, 2 | 2003-07-08 |
| Magnetic impedance element App 20030006763 - Takayama, Akio ; et al. | 2003-01-09 |
| Method of producing ferrite thin film App 20020182324 - Kaneko, Shoji ; et al. | 2002-12-05 |
| Magnetic impedance element having at least two thin film-magnetic cores Grant 6,472,868 - Takayama , et al. October 29, 2 | 2002-10-29 |
| Reflection type faraday rotator with multiple reflection structure App 20020149833 - Matsushita, Takeshi ; et al. | 2002-10-17 |
| Faraday Rotator App 20020149831 - Matsushita, Takeshi ; et al. | 2002-10-17 |
| Faraday rotator App 20020149832 - Matsushita, Takeshi ; et al. | 2002-10-17 |
| Faraday rotator with metal reflection film App 20020139974 - Matsushita, Takeshi ; et al. | 2002-10-03 |
| Magneto-optical member and optical isolator using the same App 20020063941 - Matsushita, Takeshi ; et al. | 2002-05-30 |
| Magnetic optical member with a polymer substrate App 20020025450 - Inoue, Mitsuteru ; et al. | 2002-02-28 |
| Magneto-optical body and optical isolator using the same App 20020018913 - Kato, Hideki ; et al. | 2002-02-14 |
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