• 横浜市の樹脂成形部品と金型製作(株式会社拓斗化成)
Jun 1971Tokio Kawamura (current chairman) was founded as Kawamura Seisakusho
with two molding machines.
Sep 1973With the expansion of business, two molding machines were added to the current location
and Takuto Kasei Co., Ltd. was established.
Started ordering molds (consignment production). Orders for molding to secondary
processing increased.
Mar 1982Introduced 80t molding machine. Increased orders for light electrical parts.
May 1984Introduced TI-50B.
Jun 1985Introduced JM-180. Increased orders for OA equipment parts.
Apr 1986Introduced 80t
May 1987Introduced TM-180F
Jan 1989Introduced TM-180G and increased orders for OA equipment parts and handy karaoke parts.
Jan 1990Introduced TM-130G2
Aug 1990Introduced TM-130G2/-100G2
Nov 1990Reorganized into a joint-stock company. Increased orders for cordless phone parts.
Aug 1991Introduced 3 Ti-30G2 units.
Jan 1996Introduced one Ti-50H (vertical type).
Aug 1996Introduced two TS-80s (electric motors). Increased orders for mobile phone parts.
Feb 2001Manufacture and sale of chemical coaters and auto mops
Opened Tokyo sales office with acquisition of various rights.
Dec 2004Introduced Si-180Ⅲ (electric motor). Increased orders for car audio parts.
Feb 2005Introduced 3D CAD. (SolidWorks)
Feb 2007Introduced Si-350Ⅲ (electric motor). Compatible with NTT parts and automobile
instrument panel parts.
Jul 2008Introduced Si-450Ⅲ (electric motor). Compatible with NTT parts and medical device parts.
Sep 2010Accepted 3 trainees from Indonesia. (Returned in August 2013)
Sep 2013Introduced Si-50V (electric motor). Compatible with super engineering plastics.

Accepted 3 trainees from Indonesia. (Returned in August 2016)
Sep 2014Introduced flow analysis software. (SolidWorks Plastics Advanced)
Aug 2015Introduced 3 Si-100-6 (electric motors). (Update of hydraulic machine)
Accepted 3 trainees from Indonesia. (Returned in August 2018)
Aug 2015Adopted Monodukuri-hojokin subsidy (Theme: Providing a complex development
process to shorten the product development period of business partners)
Sep 2015Introduced 3D macro scope. (By subsidy)
Nov 2015Introduced Si-130-6 (electric motor). (Renewal of hydraulic machine by subsidy)
Sep 2016Accepted 3 trainees from Indonesia. (Returned in August 2019)
Sep 2018Accepted 3 trainees from Indonesia.
Nov 2018Adopted IT -hojokin subsidy.
Dec 2018Business succession President Kazuo Kawamura

Introduced a handy probe 3D measuring machine.
Apr 2019Certified as an excellent practitioner.
5 trainees were rehired as qualification No. 3.
Jul 2019Introduced scanner-type coordinate measuring machine
Sep 2019Accepted 3 trainees from Indonesia.
Jun 2020Participated in the limited liability company Pst. Established by 4 corporations and
1 individual.
Manufacture and sale of antibacterial face shield, the first project of collaboration
Jul 20203D printer-introduced. (XYZ printing)
Sep 2020Kanagawa Prefecture SME / Small Business Revival Promotion Hojokin Subsidy Adopted.