AS

Akihiro Shirai

NC Nippon Soda Co.: 8 patents #30 of 648Top 5%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
AC Asmo Co.: 1 patents #369 of 745Top 50%
DE Denso: 1 patents #6,940 of 11,792Top 60%
HC Howa Co.: 1 patents #3 of 18Top 20%
📍 Kasai, JP: #664 of 5,842 inventorsTop 15%
Overall (All Time): #375,658 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10889331 Exterior silencer for motor vehicle Takahiro Asai 2021-01-12
10663059 Automatic transmission controller 2020-05-26
9701779 Polyurethane Yasunori Miyashita, Shinichi Kimizuka, Mitsuhiro Nakamura 2017-07-11
9701780 Polyurethane Yasunori Miyashita, Shinichi Kimizuka, Mitsuhiro Nakamura 2017-07-11
9023950 Star polymer and method of producing same Takeshi Niitani 2015-05-05
8915351 Work piece conveying apparatus and work piece manufacturing method Yoshimasa Tomida 2014-12-23
8710165 Multibranched polymer and method for producing the same Takeshi Niitani, Kiyoshi Kawamura 2014-04-29
8420744 Process for the production of modified polysiloxanes Toshiaki Okado, Takeshi Shimotori 2013-04-16
7919570 Multibranched polymer and method for producing the same Takeshi Niitani, Kiyoshi Kawamura 2011-04-05
6677390 Photocurable composition containing iodonium salt compound Eiji Takahashi, Hiroshi Takahashi, Shinichi Kimizuka 2004-01-13
6558871 Photocurable composition containing iodonium salt compound Eiji Takahashi, Hiroshi Takahashi, Shinichi Kimizuka 2003-05-06
5943280 Semiconductor memory device which can be tested while selecting word lines successively at high speed Yukihiro Tsukamoto, Koji Kimura, Masaki Nishimoto, Masayuki Kasamoto, Naotaka Okada +5 more 1999-08-24
5477491 Semiconductor memory device with a self-initializing circuit operable after supply of power 1995-12-19