- All sections
- B - Performing operations; transporting
- B43M - Bureau accessories not otherwise provided for
- B43M 11/06 - Hand-held devices
Patent holdings for IPC class B43M 11/06
Total number of patents in this class: 127
10-year publication summary
|
13
|
12
|
15
|
13
|
11
|
4
|
3
|
4
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kokuyo Co., Ltd. | 214 |
23 |
| Fujicopian Co., Ltd. | 38 |
16 |
| Societe BIC | 1059 |
6 |
| Biomed Packaging Systems Inc. | 16 |
4 |
| Sika Technology AG | 2848 |
4 |
| Tombow Pencil Co., Ltd. | 133 |
4 |
| Kokuyo S&T Co., Ltd. | 20 |
4 |
| Innovative Product Brands, Inc. | 49 |
4 |
| Henkel AG & Co. KGaA | 10343 |
3 |
| Kotobuki & Co., Ltd. | 104 |
3 |
| The Procter & Gamble Company | 22151 |
2 |
| Colgate-Palmolive Company | 5271 |
2 |
| Raytheon Company | 8435 |
2 |
| Advanced Medical Solutions (Plymouth) Limited | 7 |
2 |
| The Clorox Company | 950 |
2 |
| Glo Science, Inc. | 42 |
2 |
| HCT Asia Ltd | 31 |
2 |
| Mitsubishi Pencil Company, Limited | 732 |
2 |
| Plus Corporation | 78 |
2 |
| Tokiwa Corporation | 140 |
2 |
| Other owners | 36 |