Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YH

Yuichi Hashiguchi — 12 Patents

JSJsr: 11 patents #80 of 1,137Top 8%
DCDsm Co.: 1 patents #7 of 45Top 20%
Yokohama, JP: #8,715 of 49,234 inventorsTop 20%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Yuichi Hashiguchi has been granted 12 US patents while listed as an inventor at Jsr. The first was granted in 1998 and the most recent in July 2010. Yuichi Hashiguchi ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Yuichi Hashiguchi in Yokohama, JP.

Patents per Year

Patents granted per year, 1998 to 2010Bar chart with a peak of 2 patents in 2004.peak 21998: 1 patents19982000: 1 patents20002001: 1 patents20012002: 1 patents20022004: 2 patents20042007: 2 patents20072008: 2 patents20082009: 1 patents20092010: 1 patents2010

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
7759437 Norbornene derivative, norbornene polymer produced by ring-opening (co)polymerization, and process for producing the polymer by ring-opening (co)polymerization Yoshikazu Miyamoto, Nobuyuki Miyaki, Kohei Goto 2010-07-20
7541411 Norbornene derivative, norbornene polymer produced by ring-opening (co)polymerization, and process for producing the polymer by ring-opening (co)polymerization Yoshikazu Miyamoto, Nobuyuki Miyaki, Kohei Goto 2009-06-02
7449532 Cycloolefin copolymer obtained by ring-opening polymerization, use thereof, and process for producing retardation plate comprising the copolymer Motoki Okaniwa, Ichiro Kajiwara, Yoshimi Suwa, Yoichiro Maruyama 2008-11-11
7332254 Positive photosensitive insulating resin composition, cured product thereof, and electronic component Hirofumi Sasaki, Atsushi Ito, Hirofumi Goto 2008-02-19
7230058 Ring-opened polynorbornenes Nobuyuki Miyaki, Yoshikazu Miyamoto, Souichi Yoshida 2007-06-12
7157523 Ring-opened polynorbornenes Nobuyuki Miyaki, Yoshikazu Miyamoto, Souichi Yoshida 2007-01-02
6756124 Coating composition, method for producing the same, cured product and coating film Tarou Kanamori, Miwa Honda, Kouji Kawahara 2004-06-29
6737169 Polymer composition, cured product, laminate and method for producing the cured product Mibuko Shimada, Nakaatsu Yoshimura 2004-05-18
6485838 Coating composition, and a coated film and glass each having a coating layer comprised thereof Mibuko Shimada, Toshinori Sakagami, Hiroshi Shiho 2002-11-26
6271326 Olefin polymer, process for manufacturing the same, curable resin composition, and antireflection coating Akira Nishikawa, Fusaka Watanabe, Hozumi Sato 2001-08-07
6051665 Coating composition Kinji Yamada, Hozumi Sato, Akira Nishikawa, Naoki Sugiyama 2000-04-18
5787218 Liquid curable urethane (meth)acrylate containing resin composition Tohru Ohtaka, Mitsuhito Suwa, Katsutoshi Igarashi 1998-07-28