AS

Akira Shibuya

SK Showa Denko K.K.: 10 patents #113 of 1,736Top 7%
UT University Of Tsukuba: 6 patents #7 of 344Top 3%
RE Resonac: 2 patents #101 of 474Top 25%
Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
DI Dai Nippon Insatsu: 1 patents #197 of 371Top 55%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
AC Asahi Kogyosha Co.: 1 patents #2 of 18Top 15%
📍 Tsukuba, JP: #118 of 2,818 inventorsTop 5%
Overall (All Time): #168,288 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
12371495 Humanized anti-DNAM-1 antibody Kazuko Shibuya, Yumi Kanemaru, Fumie Abe 2025-07-29
12297378 Adhesive agent and adhesion method Naoki Sekioka, Noriko Ogawa, Ryo Makio 2025-05-13
12116471 Chloroprene copolymer latex and production method therefor Shu KANEKO, Masahiro Ogawa 2024-10-15
11453648 Method for producing orotic acid derivative Motoki MURAI 2022-09-27
11358927 Method of producing N,N-disubstituted amide and catalyst for producing N,N-disubstituted amide Yasuyuki Ueda, Hideo Miyata, Hiroshi Uchida 2022-06-14
11319278 Method for producing glycine Takanori Aoki, Takamitsu Kobayashi, Hideo Miyata, Shinya Tsukamoto, Manabu KUWAJIMA +1 more 2022-05-03
11059888 Regulatory T cell activator and use thereof Kazuko Shibuya, Fumie Abe, Rei Hirochika, Genki Okumura 2021-07-13
10774037 Method for producing alpha-amino acid Takanori Aoki, Takamitsu Kobayashi, Hideo Miyata, Shinya Tsukamoto, Manabu KUWAJIMA +1 more 2020-09-15
10519233 Activity modulator, medicinal agent comprising same, use of CD300A gene-deficient mouse, and anti-CD300A antibody Chigusa Oda, Satoko Tahara, Tsukasa Nabekura, Udayanga Sanath Kankanam Gamage, Haruka Miki +1 more 2019-12-31
9850309 Medicament comprising activity modulator for CD300a-expressing cell associated with allergic disease, CD300a gene-deficient mouse, and use of activity modulator for CD300a-expressing cell Chigusa Oda, Udayanga Sanath Kankanam Gamage, Haruka Miki 2017-12-26
9534085 Ene-thiol-type curable composition and cured product thereof Asuka Toda 2017-01-03
8961946 Hair processing agent and method for permanent waving hair Hidemasa Aoki, Makoto Saito, Motoaki Kamachi, Atsushi Tsuchiya, Akio Okamura 2015-02-24
8603754 Graft-versus-host disease predicting marker and use thereof Hiroshi Kojima 2013-12-10
8258340 Method for producing β-mercapto carboxylic acids Hidemasa Aoki, Akio Kuroiwa 2012-09-04
8153130 Graft-versus-host disease predicting marker and use thereof Hiroshi Kojima 2012-04-10
8066977 Agent for permanent hair waving containing heterocyclic mercapto compound Shinichi Yorozuya, Makoto Saito 2011-11-29
6953859 Production process for 5-alkyl-oxazolidin-2,4-dione Yoshio Fujiwara, Yoshiaki Miyota, Norihito Nishimura, Makoto Saito 2005-10-11
6372921 Process for producing isochromanones and intermediates thereof Yoshiaki Miyota, Masaru Yasuda, Kimitaka Ohshiro, Makoto Saito 2002-04-16
5687001 Halftone image ion printer Hiroyuki Kadowaki, Tomohiro Shinbo, Masayuki Iijima 1997-11-11
5541542 Halftone image device and its driving circuit Hiroyuki Kadowaki, Tomohiro Shinbo, Masayuki Iijima 1996-07-30
5497024 GaAs MIS device Kazuo Hattori, Masashi Ozeki 1996-03-05
5076706 Method of mixing of dispersing particles with an electrode assembly Michio Aoyama, Isao Kimura 1991-12-31
5008552 Data recording and reproducing apparatus for an optical card Wataru Kuramochi, Yoshiaki Tsuruoka, Norikazu Saitou, Shuichi Yamashita 1991-04-16
4988208 Method of and apparatus for mixing or dispersing particles Michio Aoyama, Isao Kimura 1991-01-29