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Yoshiyuki Yasutomi

HI Hitachi: 14 patents #2,889 of 28,497Top 15%
📍 Hitachinaka, JP: #340 of 2,447 inventorsTop 15%
Overall (All Time): #328,333 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
5876659 Process for producing fiber reinforced composite Shigeru Kikuchi, Yukio Saito, Kunihiro Maeda 1999-03-02
5851675 Apparatus having sliding member with precursor material providing solid lubricant material during sliding Tomohito Oyagi, Mitsuo Nakagawa, Junji Sakai, Takahiko Okouchi 1998-12-22
5736198 Self-recoverable covering material and method for fabricating the same Shigeru Kikuchi, Yukio Saito, Mitsuo Nakagawa, Motoyuki Miyata 1998-04-07
5625153 Method of non-destructively estimating life of ceramic member Yuichi Sawai, Motoyuki Miyata, Hideki Tamaki, Katsuo Wada 1997-04-29
5581039 Ceramic body and method and apparatus for detecting change thereof Motoyuki Miyata, Shigeru Kikuchi, Yukio Saito 1996-12-03
5403674 Conductive material and process for preparing the same Tadahiko Miyoshi, Masahisa Sobue, Nobuyuki Yamashita, Hiroshi Nagase, Kiyohiko Tanno +2 more 1995-04-04
5378417 Process for producing ceramic compositions Kousuke Nakamura, Hideki Kita, Masahisa Sobue 1995-01-03
5316987 Ceramic composite and process for production thereof Kousuke Nakamura, Hideki Kita, Masahisa Sobue 1994-05-31
5271871 Conductive material and process for preparing the same Tadahiko Miyoshi, Masahisa Sobue, Nobuyuki Yamashita, Hiroshi Nagase, Kiyohiko Tanno +2 more 1993-12-21
5252273 Slip casting method Junji Sakai, Masahisa Sobue 1993-10-12
5200373 High strength composite ceramic structure and process for producing the same Seiji Watahiki, Junji Sakai, Akio Chiba, Tadahiko Miyoshi, Masahisa Sobue 1993-04-06
5130055 Ceramic composite and process for the production thereof Kousuke Nakamura, Hideki Kita, Masahisa Sobue 1992-07-14
5085806 Conductive material and process for preparing the same Tadahiko Miyoshi, Masahisa Sobue, Nobuyuki Yamashita, Hiroshi Nagase, Kiyohiko Tanno +2 more 1992-02-04
5045922 Installation structure of integrated circuit devices Hironori Kodama, Satoru Ogihara, Hideo Arakawa, Hirokazu Inoue, Tadahiko Miyoshi 1991-09-03
4923829 Composite ceramics and method of making the same Yasuo Matsushita, Kousuke Nakamura 1990-05-08