Hirukawa; Itsushi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirukawa; Itsushi.The latest application filed is for "internal combustion engine and vehicle having the same".
- Hirukawa; Itsushi - Shizuoka JP
- Hirukawa; Itsushi - Hamamatsu JP
| Patent | Date |
|---|---|
| Internal combustion engine and vehicle having the same Grant 7,431,014 - Hirukawa October 7, 2 | 2008-10-07 |
| Internal Combustion Engine And Vehicle Having The Same App 20080078360 - HIRUKAWA; Itsushi | 2008-04-03 |
| Decompressor and vehicle Grant 7,261,077 - Asano , et al. August 28, 2 | 2007-08-28 |
| Decompressor And Vehicle App 20060225686 - ASANO; Yuuichi ; et al. | 2006-10-12 |
| Shift assisting device Grant 4,973,274 - Hirukawa November 27, 1 | 1990-11-27 |
| Spark timing controller for spark ignited internal combustion engine Grant 4,903,662 - Hirukawa , et al. February 27, 1 | 1990-02-27 |
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