Hirokazu Yamada
Orcid: 0000-0001-6453-6371
According to our database1,
Hirokazu Yamada
authored at least 7 papers
between 2017 and 2024.
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Bibliography
2024
Japanese industrial technological structure based on the number of patent applications by technical field.
Libr. Hi Tech, 2024
2022
2021
Homogenization of Japanese Industrial Technology From the Perspective of R&D Expenses.
Int. J. Syst. Serv. Oriented Eng., 2021
2020
The Effects of R&D Expenditure and Technological Spillover on Industry Revenues in Japan.
Int. J. Syst. Serv. Oriented Eng., 2020
2019
Empirical Research on the Profitability of R&D Expenditure: Estimations Based on Firm-level Accounting Data in the Japanese Textile Industry.
Int. J. Syst. Serv. Oriented Eng., 2019
2018
Japanese R&D Profitability: Industry Production Function Estimation Using Panel Data.
Int. J. Syst. Serv. Oriented Eng., 2018
2017
Empirical Study on the Determinants of Industrial Research and Development Expenditures.
Int. J. Syst. Serv. Oriented Eng., 2017