ArrowArtboardCreated with Sketch.Title ChevronTitle ChevronIcon FacebookIcon LinkedinIcon Mail ContactPath LayerIcon MailPositive ArrowIcon PrintIcon Twitter
Electronic Technology

Tokyo Seimitsu Co., Ltd.

Business Summary

Tokyo Seimitsu Co., Ltd. engages in the manufacture and sale of semiconductor production equipment and measuring instruments. It operates through the Semiconductor Manufacturing Equipment and Measuring Instrument segments. The Semiconductor Manufacturing Equipment segment offers semiconductor production equipment such as wafer probing and dicing machines, polish grinders, chemical mechanical planarization equipment, and precision cutting blades. The Measuring Instrument segment provides 3D coordinate, cylindrical shape, and contour shape measuring machines. The company was founded on March 28, 1949 and is headquartered in Tokyo, Japan.

Financial Highlights

Mar 2022 JPYUSD
Gross Profit53,505M476.13M
Operating income28,551M254.07M
Income before tax29,746M264.70M
Net income21,442M190.81M
Diluted EPS520.284.63
Dividends Per Share1851.64
Total Assets190,188M1,566.94M
Total liabilities59,199M487.73M
Total equity130,412M1,074.45M
Operating cash flow24,062M214.12M
Currency in JPYCurrency in USD

Historical Data

 Mar 2018Mar 2019Mar 2020Mar 2021Mar 2022
Revenue 88,194M 101,520M 87,927M 97,105M 133,277M
Gross Profit 36,725M 41,090M 34,475M 36,915M 53,505M
Operating income 17,284M 20,221M 12,283M 15,452M 28,551M
Income before tax 17,318M 20,443M 10,705M 16,147M 29,746M
Net income 12,717M 14,666M 7,155M 12,175M 21,442M
EBITDA 19,927M 23,102M 15,774M 18,996M 32,155M
Diluted EPS 304.00 350.22 170.70 291.42 520.28
Dividends Per Share 92 125 76 104 185
Total Assets 132,893M 157,573M 146,549M 161,556M 190,188M
Total liabilities 33,537M 50,166M 36,873M 44,775M 59,199M
Total equity 98,986M 106,816M 109,128M 116,261M 130,412M
Operating cash flow 10,931M 12,932M 5,965M 22,062M 24,062M
 Mar 2018Mar 2019Mar 2020Mar 2021Mar 2022
Revenue 795.74M 915.46M 808.70M 915.58M 1,186.02M
Gross Profit 331.35M 370.53M 317.08M 348.06M 476.13M
Operating income 155.94M 182.34M 112.97M 145.69M 254.07M
Income before tax 156.25M 184.34M 98.45M 152.24M 264.70M
Net income 114.74M 132.25M 65.80M 114.79M 190.81M
EBITDA 179.79M 208.32M 145.08M 179.11M 286.14M
Diluted EPS 2.74 3.15 1.57 2.74 4.63
Dividends Per Share 0.83 1.12 0.69 0.98 1.64
Total Assets 1,249.58M 1,423.61M 1,357.50M 1,462.04M 1,566.94M
Total liabilities 315.34M 453.23M 341.55M 405.20M 487.73M
Total equity 930.75M 965.04M 1,010.86M 1,052.13M 1,074.45M
Operating cash flow 98.62M 116.61M 54.86M 208.01M 214.12M

Valuation Measures

Mar 2022
Operating margin21.42%
Profit margin16.08%

Key executives

  • Chairman & Chief Executive Officer: Hitoshi Yoshida
  • President, COO & Representative Director: Ryuichi Kimura
  • Chief Financial Officer & Representative Director: Koichi Kawamura
  • Director & Manager-Test Technology: Takahiro Hokida
  • Director & Senior Managing Executive Officer: Akihiro Endo


  • Nomura Asset Management Co., Ltd. (7.2%)
  • LSV Asset Management (5.0%)
  • Asset Management One Co., Ltd. (4.6%)
  • Goldman Sachs Asset Management LP (3.3%)
  • Sumitomo Mitsui Trust Asset Management Co., Ltd. (3.0%)
  • Tokyo Seimitsu Co., Ltd. (2.9%)
  • Sumitomo Mitsui DS Asset Management Co., Ltd. (2.7%)
  • The Precise Measurement Technology Promotion Foundation (2.5%)
  • The Vanguard Group, Inc. (2.3%)
  • Mizuho Financial Group, Inc. (1.8%)

Contact Details

  • Website:
  • Address: 2968-2 Ishikawa-machi, Hachioji, Tokyo, 192-8515, Japan
  • Phone: +81.42.642.1701

Related Companies

  • Tokyo Seimitsu Restricted Stock Compensation Plan
  • Accretech Adamas (Thailand) Co. Ltd.
  • Accretech (China) Co. Ltd.
  • Accretech (Malaysia) Sdn. Bhd.
  • Tosei (Thailand) Co. Ltd.
  • Accretech America, Inc.
  • Tokyo Seimitsu (Thailand) Co. Ltd.
  • Accretech Taiwan Co. Ltd.
  • Accretech (Singapore) Pte Ltd.
  • Accretech Korea Co., Ltd.
  • Mitsubishi Materials Corp. /Precision Blade Business/
  • Tokyo Seimitsu Trust
  • Tsk America Co. Ltd.
  • Fujitsu Telecom Networks Fukushima Ltd.
  • Tosei Systems Co. Ltd.
  • Accretech (Europe) GmbH
  • Accretech USA, Inc.
  • Leepl Corp.
  • Tokyo Seimitsu Pension Fund
  • Accretech Creat Co., Ltd.
  • Precise Measurement Technology Promotion Foundation
  • Tosei Engineering Corp.


  • BE Semiconductor Industries N.V.
  • FormFactor, Inc.
Last Updated on 5 Jul, 2022

Nikkei Asian Review, now known as Nikkei Asia, will be the voice of the Asian Century.

Celebrate our next chapter
Free access for everyone - Sep. 30

Find out more