HT

Haruhiko Tanaka

Shell Oil Compny: 9 patents #321 of 4,423Top 8%
MI Mitsui Petrochemical Industries: 4 patents #170 of 1,024Top 20%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
TC Toshiba Battery Co.: 3 patents #27 of 145Top 20%
MC Mitsui Chemicals: 2 patents #873 of 2,279Top 40%
JC Janome Sewing Machine Industry Co.: 2 patents #12 of 34Top 40%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
MC Miura Dolphins Co.: 1 patents #7 of 10Top 70%
TO Tonen: 1 patents #126 of 264Top 50%
TC Tonen Chemical: 1 patents #51 of 94Top 55%
OC Osaka Organic Chemical Industry Co.: 1 patents #17 of 46Top 40%
Overall (All Time): #66,023 of 4,157,543Top 2%
45
Patents All Time

Issued Patents All Time

Showing 26–45 of 45 patents

Patent #TitleCo-InventorsDate
4938160 Sewing machine motor control device Takashi Nakanura, Akira Orii 1990-07-03
4918111 Composition for non-crosslinked foam Fukashi Kagawa, Kouji Nakashima 1990-04-17
4868044 Laminated structure comprising non-crosslinked foam as substrate Fukashi Kagawa, Kouji Nakashima 1989-09-19
H568 Olefin polymer composition and laminated structure including said Katutoshi Kaneko 1989-01-03
4791143 Composition for non-crosslinked foam Fukashi Kagawa, Kouji Nakashima 1988-12-13
4791147 Non-crosslinked foam Fukashi Kagawa, Kouji Nakashima 1988-12-13
4739547 Non-crosslinked foam Fukashi Kagawa, Kouji Nakashima 1988-04-26
4651663 Device for setting stitching conditions in an electronic control sewing machine Eiji Murakami, Toru Hyodo 1987-03-24
4620497 Device for initially setting a computerized sewing machine Yasuro Sano, Eiji Murakami 1986-11-04
4610211 Electronic control sewing machine Hachiro Makabe, Takeshi Kongoh 1986-09-09
4599962 Electronic sewing machine Takeshi Kongoh 1986-07-15
4596201 Method of controlling an electronic sewing machine Hachiro Makabe, Takeshi Kongoh 1986-06-24
4590880 Electronic sewing machine having means for indicating a series of pattern numbers in normal and reverse order Hachiro Makabe, Takashi Kongoh 1986-05-27
4532876 Electronic sewing machine Takeshi Kongoh 1985-08-06
4480561 Electronic sewing machine with trouble diagnosing function Hachiro Makabe, Akira Orii, Takeshi Kongoh 1984-11-06
4419947 Electronic sewing machine Hachiro Makabe, Muneaki Hagiwara 1983-12-13
4417188 Pulse motor driving system Hachiro Makabe, Akira Orii 1983-11-22
4389954 Electronic sewing machine Hachiro Makabe 1983-06-28
4381721 Electronic sewing machine Hachiro Makabe 1983-05-03
4181876 Speed control circuit for electric motors Kenji Kato 1980-01-01