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Drive Source For Saddle Type Vehicle

Abstract: The present invention provides a drive source for a saddle type vehicle, which is capable of effectively cooling an inverter with a simple and inexpensive configuration. This drive source for a saddle type vehicle is a drive source (2) that is installed in a saddle type vehicle (1) and outputs driving force for traveling. The drive source (2) includes, in order from above, a battery (3), an inverter (4), and a motor (5). The battery (3) and the inverter (4), and the inverter (4) and the motor (5), at least partially overlap in a vertical direction. The inverter (4) is provided with a protrusion (9) that protrudes beyond the motor (5) in a horizontal direction, at a position of coming into direct contact with travel wind.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
24 September 2025
Publication Number
43/2025
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application

Applicants

ASTEMO, LTD.
2-1, Otemachi 2-chome, Chiyoda-ku, Tokyo 1000004

Inventors

1. TAKEUCHI Naoki
c/o Hitachi Astemo, Ltd., 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503
2. TASAKI Yohei
c/o Hitachi Astemo, Ltd., 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503
3. KIMURA Yosuke
c/o Hitachi Astemo, Ltd., 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503
4. NOMURA Tomohiro
c/o Hitachi Astemo, Ltd., 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503
5. ONISHI Takayuki
c/o Hitachi Astemo, Ltd., 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503
6. NISHIHARA Yuki
c/o Hitachi Astemo, Ltd., 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503
7. SAWADA Kyosuke
c/o Hitachi Astemo, Ltd., 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503
8. ISHIGE Takeshi
c/o Hitachi Astemo, Ltd., 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503

Specification

Documents

Application Documents

# Name Date
1 202547091485-STATEMENT OF UNDERTAKING (FORM 3) [24-09-2025(online)].pdf 2025-09-24
2 202547091485-REQUEST FOR EXAMINATION (FORM-18) [24-09-2025(online)].pdf 2025-09-24
3 202547091485-FORM 18 [24-09-2025(online)].pdf 2025-09-24
4 202547091485-FORM 1 [24-09-2025(online)].pdf 2025-09-24
5 202547091485-DRAWINGS [24-09-2025(online)].pdf 2025-09-24
6 202547091485-DECLARATION OF INVENTORSHIP (FORM 5) [24-09-2025(online)].pdf 2025-09-24
7 202547091485-COMPLETE SPECIFICATION [24-09-2025(online)].pdf 2025-09-24
8 202547091485-FORM-26 [25-09-2025(online)].pdf 2025-09-25
9 202547091485-Proof of Right [30-10-2025(online)].pdf 2025-10-30