What share of managers are women at Seiko Instruments Inc.?

10.6%, as reported to MHLW's women's-advancement database (as of March 2026).

What is the gender pay gap at Seiko Instruments Inc.?

Women's average pay as a percentage of men's: 69.8% across all employees, 84.3% among regular employees, 52.5% among non-regular employees. This compares average pay, not pay for the same job.

How many fathers take childcare leave at Seiko Instruments Inc.?

100.0% of eligible men took childcare leave.

How much overtime do employees at Seiko Instruments Inc. work, and how much paid leave do they take?

Average overtime is 5.3 hours a month (median for the same industry and size: 14.8 hours), as reported to MHLW's women's-advancement database.

How long do employees stay at Seiko Instruments Inc.?

Average tenure is 19.7 years for men and 16.1 years for women.

← Electronics & electrical equipment in Chiba

Electronics & electrical equipment·Chiba·501–1000 employees

Seiko Instruments Inc.

Japanese name: セイコーインスツル株式会社 · Corporate number 8040001003651 · 日本語

Seiko Instruments Inc. (セイコーインスツル株式会社), a electronics & electrical equipment employer in Chiba with 501–1000 employees, reports in the Ministry of Health, Labour and Welfare's women's-advancement database that 10.6% of its managers are women, women's average pay is 84.3% of men's among regular employees, 100.0% of eligible fathers took childcare leave (as of March 2026).

Women's advancement and leave

Women in management

10.6%

Median, same industry and size: 3.2%

Women among new hires

31.3%

Median, same industry and size: 30.2%

Women's pay as % of men's, all

69.8%

Median, same industry and size: 71.3%

Women's pay as % of men's, regular

84.3%

Median, same industry and size: 75.5%

Women's pay as % of men's, non-regular

52.5%

Median, same industry and size: 75.6%

Men taking childcare leave

100.0%

Median, same industry and size: 77.5%

The pay figures compare women's average pay with men's, not pay for the same job. Data as of March 2026.

Working hours and retention

Average monthly overtime

5.3 hrs

Median, same industry and size: 14.8 hrs

Paid leave taken

Not published

Median, same industry and size: 79.0%

Average tenure, men

19.7 yrs

Median, same industry and size: 19.0 yrs

Average tenure, women

16.1 yrs

Median, same industry and size: 16.1 yrs

Electronics & electrical equipment in Chiba

Resonac Hard Disk Co., Ltd.Women managers 0.0%
Wanotech Japan Co., Ltd.Women managers 0.0%

Every electronics & electrical equipment employer in Chiba →

Questions this page answers

What share of managers are women at Seiko Instruments Inc.?: 10.6%, as reported to MHLW's women's-advancement database (as of March 2026).
What is the gender pay gap at Seiko Instruments Inc.?: Women's average pay as a percentage of men's: 69.8% across all employees, 84.3% among regular employees, 52.5% among non-regular employees. This compares average pay, not pay for the same job.
How many fathers take childcare leave at Seiko Instruments Inc.?: 100.0% of eligible men took childcare leave.
How much overtime do employees at Seiko Instruments Inc. work, and how much paid leave do they take?: Average overtime is 5.3 hours a month (median for the same industry and size: 14.8 hours), as reported to MHLW's women's-advancement database.
How long do employees stay at Seiko Instruments Inc.?: Average tenure is 19.7 years for men and 16.1 years for women.

Japan Human Capital Data 2026

Every figure for about 36,000 unlisted employers and 3,789 listed companies at once: percentile ranks within each industry and size band, women among supervisors, ten-year retention by gender, women's leave uptake, and every foreign-owned subsidiary flagged with its parent. In a members' dashboard and as Excel and CSV.

What Professional includes

Source: Ministry of Health, Labour and Welfare, women's-advancement database (open data), as of 2026-10-06; figures are self-reported by each employer and checked for plausibility by The Hardest Market. 女性の活躍推進企業データベースオープンデータ（2026年10月6日時点）を加工して作成.