MY PROFILE |
![]() I did invention of 4900 items until now. I applied for many patents and industrial new designs. It totaled and application of 25 was carried out. Those invention became the newspaper stories at least 8 times. I went to various places, to obtain technical information and trial-production material. I went to Tokyo 6 times for the purpose of the above. I went to Osaka 1 times. I went to Nagoya about 100 times. I went to Shizuoka about 40 times. I went also to other cities several 100 times. I went to various libraries several 100 times, to obtain information. (Municipal central library, Prefecture central library, National Diet Library, American center library etc)
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