Providing new value

NOF's Intellectual Property

The NOF Group aims to create new value in the three fields of Life/ Healthcare, Environment/Energy, and Electronics/IT, and is promoting the development of new products and technologies while actively pursuing the acquisition of intellectual property rights. We also respect intellectual property rights, along with putting our efforts into human resources development.

Status of Applications in the Three Prioritized Business Fields

In the Life/Healthcare, Environment/Energy, and Electronics/IT fields, we formulate intellectual property strategies based on management strategies and acquire the necessary rights.
The number of patents we hold in the Life/Healthcare field has been growing in line with the expansion of our global operations.

The trends in the number of domestic patents held are as follows: in the life and healthcare field, 612 in 2021, 643 in 2022, 666 in 2023, and 674 in 2024; in the environment and energy field, 284 in 2021, 281 in 2022, 271 in 2023, and 275 in 2024; in the electronics and information field, 343 in 2021, 274 in 2022, 286 in 2023, and 283 in 2024; and in other fields, 7 in 2021, 6 in 2022, 5 in 2023, and 5 in 2024.

Number of domestic patents held

The trends in the number of foreign patents held are as follows: in the life and healthcare field, 656 in 2021, 681 in 2022, 712 in 2023, and 729 in 2024; in the environment and energy field, 174 in 2021, 181 in 2022, 200 in 2023, and 187 in 2024; in the electronics and information field, 207 in 2021, 160 in 2022, 168 in 2023, and 184 in 2024; and in other fields, 3 in 2021, 4 in 2022, 7 in 2023, and 7 in 2024.

Number of foreign patents held

Based on our corporate philosophy of “contributing to humanity and society as a corporate group that creates new value through the power of chemistry, from the biosphere to outer space,” we work to create new businesses by actively promoting open innovation and the discovery of promising topics both inside and outside the Company.
Centered on the research divisions of the NOF Group, including the Advanced Technology Research Laboratory, we promote the development of new products and technologies through joint and commissioned research with industry, academia, and the government, as well as acquiring the effective rights to these products and technologies.
In addition, we offer invention rewards for patents that make a significant contribution to the Company’s profits. By increasing incentives for inventors, we are working to increase motivation toward producing inventions that contribute significantly to profits.

Expansion of human resources for intellectual property

We hire qualified patent attorneys and provide support for the acquisition of patent attorney qualifications to enhance the expertise of personnel working in this area. We also provide training on intellectual property to inventors in order to raise the level of intellectual property throughout the Group.

Response to risks

In order to respect the intellectual property rights of others and avoid disputes, we conduct regular patent searches to ensure patent clearance.

Employee invention rewards

In April each year, NOF carries out an examination of employee inventions and awards invention rewards to inventors.

This is a group photo of two rows of people at the employee invention award ceremony. The seven award recipients are sitting in the front row with their certificates, with the chairman and president sitting on either side of them, and four people standing at equal intervals behind them.

Employee invention reward ceremony

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