1948 – Ueno Zoo Robotized “Monkey Train” – Jiro Aizawa (Japanese)

The monkey with the robot engineer. There appears to be a photo-electric cell mounted on the front. Maybe this is the 'robot' safeguard required for safe operation. Jiro Aizawa was the inventor of the robotized "Monkey Train" at Tokyo's Ueno Zoo. Its been siad that he also patented the train, but I have not been able …

1936 – Robot Remote Controlled Train – Jiro Aizawa (Japanese)

Aizawa's Remote Controlled Train (Popular Mechanics, Nov, 1936) article was popularised in blog.modernmechanix.com . Sadly, Jiro Aizawa was not named as the inventor in the article. Robot Engine Built in Japan Is Driven by Remote Control Automatic train control is understood to be a feature of a mysterious robot locomotive model built in Japan. Streamlined, but of a …

1970 – Expo ’70 Fujipan Pavillion Robots – Tezuka/Aizawa (Japanese)

A display of robot models showing which robots were included by Tezuka in the Fujipan pavillion. The Symphonitoron.   Robots appearing at an exhibition. Osamu Tezuka with his robots. Dancing robot rotates, and moves its arms. Catalogue entry. Blue photo-taking robot on the left. See the full Jiro Aizawa story here .

1970 – 7ft-tall “Blue” Robot – Jiro Aizawa/Osamu Tezuka (Japanese)

The 7ft tall, blue robot appeared in the Fujipan pavillion at Expo'70, Osaka, Japan.  The robot display for the Fujipan pavillion was designed by Jiro's partner Osamu Tezuka (the creator of Astro Boy) so most likely the robot was, at least, from their Institute of Juvenile Culture. The robot itself is probably an Aizawa robot.   A display of robot …

19xx – Unknown Robot – Jiro Aizawa (Japanese)

I don't know what this robot does. There's a large slot in the front and speakers – maybe it is a record player? Robot after restoration at the Kanagawa Institute of Technology in Japan in 2008. Image by "Robot". The Robot with his brothers in the Nagoya Robot Museum. The Robot Museum closed 31 September, 2007. …