The Zenitaka (1811) · InitiativeDropped
Technology for Analyzing the Impact of Blasting Vibrations in Mountain Tunnels
First written in FY2020. 1 of 2 entries say "Dropped", first in FY2021. Latest entry: FY2021.
2entries
2years
0from disclosures
How it moved
Same theme, other companies
Research and development of technologies to reduce construction-related environmental impacts and remediate soilA theme 2 companies write about · 0 as a headwind · 2 as a tailwind
0 other companies' latest entry also says "Dropped".
Ridges = years it wrote progress, valleys = years it wrote worse. Most hopeful companies at the back. Drag to turn, scroll to zoom, right-drag to pan. On a phone, two fingers turn and pinch to zoom; one finger scrolls the page.
Full recordFilings, disclosures and news, newest first
- FY2021DroppedAnnual report
「The company's research and development structure and major R&D results are as follows.」
The technology for analysing the impact of blasting vibrations in mountain tunnels described in the previous fiscal year is not repeated in the list of major research and development results for the current fiscal year. - FY2020First statedAnnual report
「In FY2019, we developed technology to analyse the impact of blasting vibrations and used it to ensure construction safety and address impacts on the surrounding environment.」
The company has disclosed for the first time that it developed technology to analyse vibrations from blasting in mountain tunnels and used it for construction safety and measures addressing the surrounding environment.