J. Tajika

Amorphous silicon solar cells

J. Tajika, Seiji Sano, T. Miyake, 1986 .

New age constraints and tectonic significance of the late Oligocene marine biosiliceous mudstone in the Hidaka Belt, northeastern Hokkaido, Japan

H. Kurita, T. Hirata, F. Nanayama, 2020, The Journal of the Geological Society of Japan.

The emplacement of in situ greenstones in the northern Hidaka belt: The tectonic relationship between subduction of the Izanagi–Pacific ridge and Hidaka magmatic activity

H. Kurita, T. Hirata, F. Nanayama, 2021, Island Arc.

Late Cretaceous Radiolarians of the Yubetsu Group, Tokoro Belt, Northeast Hokkaido

K. Iwata, J. Tajika, 1986 .

Rockslide and avalanche on the cliff of welded tuff, Sounkyo gorge, Hokkaido, in September 2013

S. Ishimaru, I. Ishikawa, J. Tajika, 2015 .

A report of landslides induced by The Tokachi-oki Earthquake in 2003

S. Ishimaru, J. Tajika, Yoji Ito, 2003 .

A Slope Movement by Gravitational Bending of Hard Shale Beds

J. Tajika, S. Wada, K. Amemiya, 2001 .

Stratigraphic records of tsunamis along the Japan Sea, southwest Hokkaido, northern Japan

S. Ishimaru, K. Hirakawa, K. Hayashi, 2017 .