NPR-Riken

NPR-Riken R&D / Revenue

The R&D to Revenue Ratio of NPR-Riken (6209.T) as of Oct 30, 2026 is 2.54 %. In the previous year, R&D to Revenue Ratio was 2.28 % — a change of 11.81% (higher).

R&D / Revenue

2.54 %

YoY

11.81%

Last updated:

R&D to Revenue Ratio of NPR-Riken is 2026 2.54 % . R&D to Revenue Ratio of NPR-Riken was 2025 2.28 % . It decreases by 11.81% higher compared to the previous year.

The NPR-Riken R&D / Revenue history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

R&D / Revenue
Date
R&D / Revenue
Jan 1, 2020
2.35 JPY
Jan 1, 2021
2.37 JPY
Jan 1, 2022
2.18 JPY
Jan 1, 2023
1.85 JPY
Jan 1, 2024
2.10 JPY
Jan 1, 2025
2.28 JPY
Jan 1, 2026
2.54 JPY
The NPR-Riken R&D / Revenue history
YEARR&D / RevenueYoY
2.54 %+11.81%
2.28 %+8.39%
2.10 %+13.79%
1.85 %-15.43%
2.18 %-7.80%
2.37 %+0.78%
2.35 %—

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NPR-Riken Stock analysis

What does NPR-Riken do? NPR-Riken Corp generates revenue through its subsidiaries RIKEN and Nihon Piston Ring. The Riken Group manufactures and sells automotive and industrial machinery parts, anechoic chambers, industrial furnaces, heating materials, construction-related parts, and provides construction contracting, environmental maintenance, and factory repair services. The Nippon Piston Ring Group focuses on automotive-related products, marine products, and related logistics and services. Both groups operate under NPR-Riken Corp's management and administration structure, serving automotive, industrial, and construction sectors with their specialized components and services. NPR-Riken Corp's primary buyers include automotive manufacturers, industrial equipment providers, and construction firms. The company's product portfolio targets the automotive industry with piston rings and related parts, while industrial machinery parts and environmental maintenance services cater to broader industrial clients. Construction-related parts and contracting services appeal to the construction sector, creating diversified revenue streams across multiple industries. The Riken Group's anechoic chambers and industrial furnaces serve specialized industrial applications, while the Nippon Piston Ring Group's marine products extend their reach into maritime markets. Both subsidiaries contribute to NPR-Riken Corp's revenue through direct sales of manufactured goods and service contracts, with management and administration services supporting the overall group operations. The company's business model relies on the integrated operations of its subsidiaries to deliver comprehensive solutions across automotive, industrial, and construction markets. NPR-Riken is one of the most popular companies on Eulerpool.

Frequently Asked Questions about NPR-Riken stock

R&D to Revenue Ratio of NPR-Riken is 2.54 % in 2026.

R&D to Revenue Ratio of NPR-Riken changed from 2.28 % to 2.54 %, representing a 11.81% change. The value is higher than the previous year.

On Eulerpool you can find the complete historical development of R&D to Revenue Ratio NPR-Riken since 2006 – with annual values, charts, and detailed analysis.

The R&D to Revenue ratio shows what percentage of revenue a company invests in research and development. Higher ratios indicate stronger focus on innovation.

A 'good' varies by industry and company stage. On Eulerpool, you can compare R&D to Revenue Ratio's NPR-Riken with sector peers and the industry average to assess whether it is attractive.

To evaluate R&D to Revenue Ratio's, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for R&D to Revenue Ratio.

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Margins — NPR-Riken

Gross MarginEBIT MarginEBITDA MarginNet MarginFCF MarginR&D / RevenueTax RatePayout RatioPre-Tax MarginOCF MarginSGA/RevenueOpEx/RevenueReinvestment Rate

All Key Metrics — NPR-Riken