Excel Pros [18 Selected Excel Techniques for Salespeople] Published Introducing Excel techniques to help you manage your attack list smartly.
We focus only on techniques that are simple and easy to learn + have a wide range of applications! Why don't you manage your list data efficiently with these useful techniques?
株式会社EC研究所
On December 3, 2025, EC Research Institute, Inc., a system development company (headquartered in Chiyoda-ku, Tokyo; Yoshihiro Matsunaga, President), released "18 Selected EXCEL Techniques for Salespeople" on its website. We, as an Excel professional and the developer of the list collection tool, explain useful techniques for data management and normal Excel work with illustrations. Please take a look at it and make use of it in your daily work.
URL of the technique list page: https://www.listken.com/list_excel_waza_ichiran.htm
Example of "18 Selected Excel Techniques" explanation screen
18 Selected Excel Techniques for Salespeople" (in Japanese)
URL: https://www.listken.com/list_excel_waza_ichiran.htm
This page introduces 18 carefully selected techniques from various fields such as operations, data, and functions.
The 18 techniques were selected from among more than 100 originally available, as they are simple, easy to learn, and have a wide range of applications.
For example, you can use them for your daily Excel work such as digit delimitation, VLOOKUP, duplicate data deletion, and so on.
Company Profile
Company Name ： EC Research Institute, Inc.
Location: Tenshinkan Bldg. 3F, 3-2 Kanda Ogawamachi, Chiyoda-ku, Tokyo 101-0052, Japan
Representative ： Yoshihiro Matsunaga, President
Establishment: April 1, 2005
Business : (1) System development
(2) Development and sales of "Automatic Corporation List Search System
AI analyzes the company profile page and generates a list of companies as a sales support tool.
AI analyzes the company profile page and generates a list of companies as a sales support tool.
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