TS

Tohru Sasaki

HI Hitachi: 4 patents #68 of 2,942Top 3%
UN Unicharm: 4 patents #4 of 42Top 10%
Overall (1997): #965 of 185,788Top 1%
8
Patents 1997

Issued Patents 1997

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
RE35687 Disposable garments of pants type Takamitsu Igaue, Hironori Nomura, Taiji Shimakawa 1997-12-09
5668786 Magneto-optic disk apparatus having means for eliminating fluctuation component in reproduction magneto-optic signal Takeshi Shimano, Yoshiro Konishi, Toshimasa Kamisada, Motoyuki Suzuki, Naoki Mori +1 more 1997-09-16
5645543 Disposable garments Hironori Nomura, Hirofumi Ohnishi, Yoshinori Matsura 1997-07-08
5626574 Disposable diaper Toshifumi Ohtsubo 1997-05-06
5626573 Pants type disposable diaper Takamitsu Igaue, Hiroyuki Soga 1997-05-06
5612940 Disc cartridge for receiving a disk and mechanism for preventing an incorrect insertion of a cartridge Yasuo Otsuka, Nobuhiro Katase 1997-03-18
5606547 Optical disc cartridge and mechanism for preventing an incorrect insertion of a cartridge Yasuo Otsuka, Nobuhiro Katase 1997-02-25
5598285 Liquid crystal display device Katsumi Kondo, Hiromu Terao, Hidetoshi Abe, Masuyuki Ohta, Kenkichi Suzuki +2 more 1997-01-28