| 1990 |
- Completed first European vertical circulation car parking system (Auto Tower) in Vienna, Austria.
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| 1991 |
- Constructed the world's largest 166-passenger jig-back ropeway in Yuzawa Kogen, Niigata, and Kita-Shigakogen Ryuo, Nagano.
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| 1993 |
- Developed and installed a detachable quad chairlift for indoor artificial ski areas in Funabashi, Chiba.
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| 1994 |
- ・Constructed the Japan's first 15-passenger pulsating gondola for the World Resort Exposition in Wakayama.
- ・Constructed the Japan's first fixed-grip quad chairlift in Hakuba, Goryu, Nagano.
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| 1995 |
- Developed and installed the world's first passive roll stabilizer for gondolas at Kiroro, Hokkaido.
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| 1997 |
- ・Moved the Head Office to Kanda Nishiki-cho, Chiyoda-ku in Tokyo to streamline corporate functions.
- ・Constructed the Japan's first detachable 6-seater chairlift in Geihoku Kokusai, Hiroshima.
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| 1998 |
- Constructed a 32-passenger double loop mono-cable jig-back gondola at Mt. Hashikura, Tokushima.
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