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Publication
Featured researches published by Seikan Ishigai.
Transactions of the Japan Society of Mechanical Engineers. C | 1991
Seikan Ishigai
Development of any new product is similar to solving multiple simultaneous equations with so many variables that yield an infinite number of solutions. The course of development from the initial concept to the final product is a spiral that goes up to higher levels by repeating plan-do-see cycles. Selection of direction at every crossroad by a trial-and-error method is necessary to reduce the initially too many possibilities down to zero to reach the product. Contradiction of cost and safety must be solved in each decision-making process to build safety in the product. Recent rapid growth of the productive power of industry is bringing into play the principle of strict liability in tort.
Journal of the Society of Mechanical Engineers, Japan | 2000
Seikan Ishigai
Journal of the Society of Mechanical Engineers, Japan | 1993
Seikan Ishigai
Journal of the Society of Mechanical Engineers, Japan | 1987
Seikan Ishigai
Journal of the Society of Mechanical Engineers, Japan | 1986
Seikan Ishigai
Journal of the Society of Mechanical Engineers, Japan | 1986
Seikan Ishigai
Journal of the Society of Mechanical Engineers, Japan | 1984
Seikan Ishigai
Transactions of the Japan Society of Mechanical Engineers. C | 1981
Seikan Ishigai; Masuo Kaji; Masazumi Nakamoto; Yoshikatsu Nohara; Hiroyuki Hashimoto
Journal of the Society of Mechanical Engineers, Japan | 1980
Seikan Ishigai; Shinsuke Akagi; Masuo Kaji
Journal of the Society of Mechanical Engineers, Japan | 1975
Seikan Ishigai