| 1998 | Ishii technical writer's offic established by independent Produced a software manual and help. leading information services company(TSE first section) |
| 1999 | PDA(Windows CE) manufacturers of AV equipment company(TSE first section) Operation Manual , Setup Manual , Software Manual Leading information services company(TSE first section) Produced a software manual and help.(Update) |
| 2000 | Web service operation manual. Leading information services company(TSE first section) Produced a software manual and help.(New & Update) |
| 2001 | Leading information services company(TSE first section) Produced a software manual and help.(Update) |
| 2002 | Computer communications electronics manufacturers company(TSE first section) Mobile Phones operation manual. WEB , mail and making the relevant software operation manual |
| 2003 | Computer communications electronics manufacturers company(TSE first section) Mobile Phones operation manual. WEB , mail and making the relevant software operation manual. 3D CAD softsare Operation manual and HELP |
| 2004 | Manual of the Institute for Software Integrated Agency Operation manual Technical Support Document Translation Office Equipment Manufacturer company(TSE first section) Mobile Printer Operation manual. |
| 2005 | Produced a manual car leasing quotation system. Leading information services company(TSE first section) Produced a software manual and help.(Update) |
| 2006 | Leading information services company(TSE first section) Produced a software manual and help.(Update) |
| 2007 | Large print information and communication equipment company(TSE first section) SOX software produced relevant documentation. |