Learn more

TSUCHIDA HIDETOSHI

Overview
  • Total Patents
    176
About

TSUCHIDA HIDETOSHI has a total of 176 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets pharmaceuticals, environmental technology and organic fine chemistry are LI SHILONG, XIAOPING LI and MELINTA SUBSIDIARY CORP.

Patent filings in countries

World map showing TSUCHIDA HIDETOSHIs patent filings in countries
# Country Total Patents
#1 Japan 176

Patent filings per year

Chart showing TSUCHIDA HIDETOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsuchida Hidetoshi 173
#2 Hasegawa Etsuo 56
#3 Nishide Hiroyuki 40
#4 Shigehara Jiyunkou 32
#5 Ejima Kiyoshi 32
#6 Matsushita Youichi 24
#7 Komatsu Teruyuki 13
#8 Matsushita Yoichi 12
#9 Kaneda Manabu 8
#10 Yuasa Makoto 7

Latest patents

Publication Filing date Title
JP2008222626A Porphyrin compound having acyl group at 2-position, albumin-porphyrin composite and artificial oxygen-carrier
JP2008095050A Albumin-metal porphyrin complex and photosensitizer
JP2008031103A Porphyrin compound having histidine derivative bonded thereto and artificial oxygen carrier comprising the same
JP2007302569A Recombinant human serum albumin-metalloporphyrin complex, artificial oxygen carrier containing the same and erythrocyte substitute
JP2007301734A Laminated film structure including albumin-metal porphyrin composite, and oxygen adsorbent, oxygen enriching film, oxygen permeable film, oxygen removing film or gas selective separation film containing the same
JP2007271388A Separation method of serum or plasma, and blood separation tube
JP2007269665A Ligand replacement type transfusion preparation
JP2007209543A Solid-phase membrane composed of surface-modified albumin and oxygen-adsorbing membrane
JP2007099900A Albumin cluster, albumin-metalloporphyrin complex cluster and artificial oxygen carrier containing the same
JP2006325833A Blood nanoparticle formulation removing apparatus
JP2006045173A Surface-modified serum albumin-metalloporphyrin composite and oxygen infusion comprising the same
JP2006045172A Recombinant human serum albumin-metalloporphyrin complex, artificial oxygen carrier and erythrocyte substitute
JP2006008623A Porphyrin compound having succinimidyl group or its metal complex, albumin bonded with porphyrin metal complex and oxygen infusion containing the same
JP2006008622A PORPHYRIN COMPOUND OR ITS METAL COMPLEX HAVING alpha3beta SUBSTITUTION STRUCTURE AND OXYGEN INFUSION CONTAINING THE SAME
JP2001151800A Albumin polymer, method for producing the same and blood platelet substitute
JP2001131200A Porphyrin-metal complex-albumin polymer clathrate compound, and oxygen transfusion containing the same as active ingredient
JPH08301873A Porphyrin-metal complex-albumin clathrate compound and oxygen carrier
JPH07304872A Production of sulfonated polyarylene sulfide compound
JPH07238005A Dental adhesive
JPH07187943A Artificial tooth stabilizer