Mechanisms for Long-Term Innovation:Technology and Business Development of Reverse Osmosis Membranes

Fujiwara, Masatoshi; Yaichi Aoshima
Springer Nature Singapore, 372pp.（2022/12/16）

This book explores how a long-term innovation can take place based on historical analyses of the development of reverse osmosis (RO) membrane from the early 1950s to the mid-2010s. The RO membrane is a critical material for desalination that is a key to solve water shortages becoming serious in many places of the world. The authors …

Language Barriers and the Speed of Knowledge Diffusion

Higham, Kyle: Sadao Nagaoka
22-E-074 RIETI Discussion Paper Series （2022/08/18）

Patent Quality: Towards a Systematic Framework for Analysis and Measurement

Higham, Kyle:Gaétan de Rassenfosse:Adam B. Jaffe
『Research Policy』 Vol. 50 Issue 4 （2021/05/01）

The quality of novel technological innovations is extremely variable, and the ability to measure innovation quality is essential to sensible, evidence-based policy. Patents, an often vital precursor to a commercialised innovation, share this heterogeneous quality distribution. A pertinent question then arises: How should we define and …

Individual-level Determinants of Academic Patent Licensing to Start-ups: Impacts of Principal Investigators’ Embeddedness in the Industry

Modic, Dolores : Tohru Yoshioka-Kobayashi, in Novotny, Adam : Einar Rasmussen : Tommy H. Clause : Johan Wiklund（編）『Research Handbook on Start-Up Incubation Ecosystems』 pp. 349-365
Edward Elgar Publishing（2020/02/01）

イノベーションの長期メカニズム：逆浸透膜の技術開発史

藤原雅俊:青島矢一
東洋経済新報社（2019/09/12）

逆浸透膜の技術開発プロセスの歴史的分析を通じて、長期にわたってイノベーション活動が継続するメカニズムを明らかにする。

Effects of Local Government Subsidy on Rooftop Solar PV in Japan

The International Conference on Renewable energy Research and Application, ICRERA 2017 （2017/10/06）

Conference Paper: submitted by Asano, Kenji and Yaichi Aoshima