Tsuzuku; Hiroyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsuzuku; Hiroyuki.The latest application filed is for "saddle-straddling type motor vehicle".
- Tsuzuku; Hiroyuki - Shizuoka JP
- TSUZUKU, HIROYUKI - SHIZUOKA-KEN JP
- Tsuzuku; Hiroyuki - Iwata JP
| Patent | Date |
|---|---|
| Saddle-straddling type motor vehicle Grant 7,302,934 - Ishii , et al. December 4, 2 | 2007-12-04 |
| Saddle-straddling type motor vehicle App 20070175688 - Ishii; Wataru ; et al. | 2007-08-02 |
| Combustion Chamber For Direct Injection Engine App 20010003281 - MORI, KENJI ; et al. | 2001-06-14 |
| Induction control system for multi-valve engine Grant 6,148,794 - Tsuzuku , et al. November 21, 2 | 2000-11-21 |
| Induction control system for multi-valve engine Grant 5,852,994 - Tsuzuku , et al. December 29, 1 | 1998-12-29 |
| Multi valve engine with variable valve operation Grant 5,836,274 - Saito , et al. November 17, 1 | 1998-11-17 |
| Direction injection system for multi-valve engine Grant 5,799,638 - Tsuchida , et al. September 1, 1 | 1998-09-01 |
| Valve operating system for multi-valve engine Grant 5,606,942 - Tsuzuku , et al. March 4, 1 | 1997-03-04 |
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