AN

Akihisa Nakano

Sumitomo Electric Industries: 8 patents #3,473 of 21,551Top 20%
KA Kaijo: 4 patents #6 of 83Top 8%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
📍 Toyonaka, JP: #103 of 1,166 inventorsTop 9%
Overall (All Time): #377,099 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11154914 Ultrasonic transducer and ultrasonic cleaning device using ultrasonic transducer 2021-10-26
11148355 Three-dimensional shaped object production device and three-dimensional shaped object production method 2021-10-19
D889593 Ultrasonic transducer 2020-07-07
9815092 Ultrasonic cleaning apparatus Junichiro Soejima, Yasuhiro Imazeki, Hiroshi Hasegawa 2017-11-14
6401599 Automatic bread maker Toshikatsu Maeda 2002-06-11
6186053 Automatic bread maker Kouji Noda, Tosikatu Maeda 2001-02-13
6058831 Automatic bread producing machine Kouji Noda, Hironobu Tanaka, Masashi Kanbara, Toshikatsu Maeda, Takahiro Oshita +1 more 2000-05-09
5927182 Automatic bread producing machine Kouji Noda, Hironobu Tanaka, Masashi Kanbara, Toshikatsu Maeda, Takahiro Oshita +1 more 1999-07-27
5722314 Automatic bread producing machine Kouji Noda, Hironobu Tanaka, Masashi Kanbara, Toshikatsu Maeda, Takahiro Oshita +1 more 1998-03-03
5287307 Semiconductor memory device Minoru Fukuda, Yojiro KAMEI 1994-02-15
4957040 Apparatus for making bread Hirofumi Nakakura, Morio Shibata, Haruo Ishikawa, Hiromi Hirota, Hajime Oyabu 1990-09-18
4885176 Method of making bread Hirofumi Nakakura, Morio Shibata, Haruo Ishikawa, Hiromi Hiroto, Hajime Oyabu 1989-12-05
4762057 Automatic bread producing machine Hiromi Hirota, Hirofumi Nakakura, Haruo Ishikawa, Hajime Oyabu, Toshiichiro Tanaka 1988-08-09