Patent holdings for IPC class F02N 3/02

Total number of patents in this class: 140

10-year publication summary

12
14
14
18
18
7
6
3
3
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Starting Industrial Co., Ltd.
58
24
Honda Motor Co., Ltd.
24868
21
Husqvarna AB
2882
16
ANDREAS STIHL AG & Co. KG
825
11
Bombardier Recreational Products Inc.
1311
9
Champion Power Equipment, Inc.
173
6
Hitachi Koki Co., Ltd.
423
4
Yamabiko Corporation
253
4
Oppama Industry Co., Ltd.
14
3
Polaris Industries Inc.
2101
3
Mitsubishi Heavy Industries Meiki Engines Co., Ltd.
32
3
Briggs & Stratton Corporation
77
2
Generac Power Systems, Inc.
388
2
Husqvarna Consumer Outdoor Products N.A., Inc.
58
2
MAHLE International GmbH
2691
2
Walbro LLC
200
2
Zenoah Co., Ltd.
5
2
Discovery Energy, LLC
379
2
Mitsubishi Heavy Industries, Ltd.
8531
1
0813446 B.C. Ltd.
2
1
Other owners 20