Engineer Career Technical Writing as a Career Path: From Engineer to Documentation Specialist
Twenty years into a career as a mechanical designer working as an external engineer inside large manufacturers in Japan,...
2026-10
Engineer Career 
Engineer Career Mechanical Engineering Consulting: How to Transition from Employee to Independent Advisor
I have spent twenty years working as a mechanical designer in Japan, most of that time as an external engineer dispatche...
実務ノウハウ 定年後も設計者として働くという選択肢——準備しておくべきこと
定年後も設計者として働くという選択肢：準備しておくべきこと。主な内容：なぜ定年後も設計の仕事は続けられるのか・定年前に整理しておくべき自分の強み・技術のアップデートを怠らない姿勢・健康管理とペース配分という現実的な課題など。
実務ノウハウ フリーランス設計者の営業活動——案件はどこから来るのか
フリーランス設計者の営業活動：案件はどこから来るのか。主な内容：継続依頼という最大の営業資産・紹介という経路をどう育てるか・ウェブサイトやSNSは営業の主役になり得るか・案件が途切れる不安とどう向き合うかなど。
English Reverse Engineering a Legacy Part: Measuring, Modeling, and Redrawing Without Original Data
In twenty years working as a contract mechanical designer stationed at large manufacturers across Japan, I have been han...
English Root Cause Analysis Beyond 5-Why: Fishbone Diagrams and Fault Tree Analysis for Engineers
In twenty years as a contract mechanical designer moving between the design floors of large Japanese manufacturers, I ha...
実務ノウハウ 社内政治とどう付き合うか——設計力だけでは評価されない現実
社内政治とどう付き合うか：設計力だけでは評価されない現実。主な内容：技術力と評価は必ずしも一致しない・外部設計者という立場ゆえの難しさ・誠実さと処世術は両立できるのか・味方を作ることの実務的な意味など。
実務ノウハウ 専門分野をどう決めるか——広く浅くと狭く深くの間で
専門分野をどう決めるか：広く浅くと狭く深くの間で。主な内容：なぜ専門分野の選択に悩むのか・広く浅く型のキャリアが持つ強み・狭く深く型のキャリアが持つ強み・業界や案件の変化にどう対応するか・専門性を測る基準を自分の中に持つなど。
English Environmental Testing for Machine Design: Temperature, Humidity, and Vibration Qualification
Over twenty years of working as a contract mechanical designer inside large manufacturers in Japan, I have watched more ...
English Design for Recyclability: Material Choices That Simplify End-of-Life Disassembly
Twenty years of designing machinery as a contract engineer inside major manufacturers in Japan has taught me that almost...