HN

Hiroyuki Nagasawa

BC Bridgestone Sports Co.: 60 patents #12 of 224Top 6%
HO Hoya: 14 patents #69 of 1,290Top 6%
CU Cusic: 8 patents #1 of 3Top 35%
SC Shin-Etsu Chemical Co.: 7 patents #535 of 2,176Top 25%
Sharp Kabushiki Kaisha: 6 patents #2,623 of 10,731Top 25%
SE Seiko Epson: 5 patents #2,973 of 7,774Top 40%
FN Felica Networks: 4 patents #24 of 85Top 30%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TU Tohoku University: 2 patents #330 of 1,680Top 20%
KC Kyushu Electric Power Co.: 1 patents #56 of 151Top 40%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #13,697 of 4,157,543Top 1%
103
Patents All Time

Issued Patents All Time

Showing 76–100 of 103 patents

Patent #TitleCo-InventorsDate
7077764 Golf ball Hideo Watanabe 2006-07-18
7074859 Golf ball Hiroshi Higuchi, Nobuyuki Kataoka, Atsushi Nanba 2006-07-11
7067572 Golf ball Hiroshi Higuchi, Nobuyuki Kataoka, Atsushi Nanba 2006-06-27
7059976 Solid golf ball Junji Hayashi, Hideo Watanabe 2006-06-13
7037216 Multi-piece golf ball Junji Hayashi, Hideo Watanabe 2006-05-02
7037963 Golf ball Rinya Takesue, Yasushi Ichikawa 2006-05-02
7008334 Golf ball Hideo Watanabe 2006-03-07
7008333 Golf ball Rinya Takesue, Yoko Furuta, Yasuharu Kawaguchi 2006-03-07
6984182 Golf ball Hideo Watanabe, Rinya Takesue 2006-01-10
6942582 Golf ball Rinya Takesue 2005-09-13
6943208 Golf ball Hiroshi Higuchi, Nobuyuki Kataoka, Atsushi Nanba 2005-09-13
6939251 Golf ball Yasushi Ichikawa, Rinya Takesue 2005-09-06
6938220 Information processing apparatus Hiroyuki Shigematsu, Yutaka Nakamura, Munenori Sakamoto, Hiroshi Nakao, Yasuhiro Nakajima +1 more 2005-08-30
6821340 Method of manufacturing silicon carbide, silicon carbide, composite material, and semiconductor element Takamitsu Kawahara, Kuniaki Yagi 2004-11-23
6736894 Method of manufacturing compound single crystal Takamitsu Kawahara, Kuniaki Yagi 2004-05-18
6703288 Compound crystal and method of manufacturing same Kuniaki Yagi, Takamitsu Kawahara 2004-03-09
6596080 Silicon carbide and method for producing the same Takamitsu Kawahara, Kuniaki Yagi 2003-07-22
6475456 Silicon carbide film and method for manufacturing the same Yukitaka Nakano, Kuniaki Yagi, Takamitsu Kawahara 2002-11-05
6416578 Silicon carbide film and method for manufacturing the same Yukitaka Nakano, Kuniaki Yagi, Takamitsu Kawahara 2002-07-09
5796406 Gesture-based input information processing apparatus Hiroyuki Shigematsu, Yutaka Nakamura, Munenori Sakamoto, Hiroshi Nakao, Yasuhiro Nakajima +1 more 1998-08-18
5481278 Information processing apparatus Hiroyuki Shigematsu, Yutaka Nakamura, Munenori Sakamoto, Hiroshi Nakao, Yasuhiro Nakajima +1 more 1996-01-02
5390626 Process for formation of silicon carbide film Minoru Sugawara, Kazuhide Yamashiro, Masato Kobayashi, Yohichi Yamaguchi 1995-02-21
5388251 Help display system for a computer Fusao Makino, Matsutaka Ito, Katsunori Takeda 1995-02-07
5254370 Method for forming a silicon carbide film Yohichi Yamaguchi 1993-10-19
5121114 Information processing apparatus having a specified-area confirming function Kazuhiko Matsuo, Masanobu Watanabe 1992-06-09