Product Innovations of Embedded Software in Mobile Phones:
-
- XIE Zhongquan
- Tokyo Institute of Technology majoring in management of technology and innovation
-
- MIYAZAKI Kumiko
- Graduate School of Innovation Management at Tokyo Institute of Technology
この論文をさがす
説明
This paper analyzes product innovations of embedded software in mobile phones (ESIMP) in Japan based on the functions realized by the embedded software employing patent application data by Japanese applicants in JPO, addressing two research questions: (i) What are the evolutionary patterns of product innovations of ESIMP? (ii) What factors influence the evolutionary patterns of product innovation in ESIMP? Different evolutionary patterns of product innovations have been observed based on different functions realized by ESIMP, including: (i) call related communication functions, (ii) non-call related communication functions, (iii) functions related to hardware component control and (iv) data related functions. The paper concludes that requirements of non-functional properties of embedded software, development of specific technologies and the increasing hardware performance have influenced the evolutionary patterns of product innovations in ESIMP. The paper confirms that the evolutionary pattern of product innovations in ESIMP has been through a shift from control-centered to information-centered functions. Implications for innovation strategies and future research are presented.
収録刊行物
-
- 情報通信学会誌
-
情報通信学会誌 30 (1), 1_27-1_42, 2012
公益財団法人 情報通信学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282680142376960
-
- NII論文ID
- 130004567585
-
- ISSN
- 21863083
- 02894513
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可