Takashi Oyabu

Change of passengers on airplanes due to the opening of the business of the Hokuriku Shinkansen

Takashi Oyabu, Hiromi Ban, Aijun Liu, 2018 .

Feature extraction of the “Tourism English Proficiency Test” using data mining

Takashi Oyabu, Hiromi Ban, 2019 .

Text Data Mining of the "Tourism English Proficiency Test"

Takashi Oyabu, Hiromi Ban, 2018, 2018 Joint 10th International Conference on Soft Computing and Intelligent Systems (SCIS) and 19th International Symposium on Advanced Intelligent Systems (ISIS).

Air Purification Capability of potted Phoenix Roebelenii and its Installation Effect in Indoor Space

Kayoko Murakami, Takashi Oyabu, Kang Baosheng, 2007 .

Odor Measurement at Plural Points in an Indoor Environment and Identification of Daily Life Behaviors

Hiroshi Kasahara, Takeshi Izutsu, Takashi Oyabu, 1999 .

Sales possibilities of Japanese traditional gold-leaf souvenir and dish for Chinese

Takashi Oyabu, Aijun Liu, Haruhiko Kimura, 2016 .