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Wakunaga Seiyaku Kabushiki Kaisha

USPTO Granted Patents = 45

Forward Citations = 1,344

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74 inventors (with patents filed for the assignee):

Akira Yazaki (9 out of 21 patents)

Kenichi Miyoshi (9 out of 9 patents)

Akio Yamane (8 out of 10 patents)

4. Satoshi Inoue (7 out of 16 patents)

5. Masaharu Yokomoto (7 out of 7 patents)

6. Yasuhiro Kuramoto (6 out of 14 patents)

7. Terukage Hirata (6 out of 6 patents)

8. Toru Fuwa (6 out of 7 patents)

9. Yukihiro Kodera (4 out of 8 patents)

10. Norihiro Hayashi (4 out of 12 patents)

11. Hiromichi Matsuura (4 out of 6 patents)

12. Takashi Yatsunami (4 out of 4 patents)

13. Hirotaka Amano (3 out of 11 patents)

14. Susumu Yoshida (3 out of 5 patents)

15. Takanori Oka (3 out of 9 patents)

Core Competencies:

Nucleic Acid Detection

Antibacterial Agents

Oligonucleotide Derivatives

Cancer Treatment

Recombinant Retrovirus

Garlic Cultivation

Quinolone Derivatives

Dihydropyridine Derivatives

Polysulfides Compounds

Hybridization Suppression

Aromatic Composition

Protein Production

45 patents: Sort by Forward Citations

1. 6033851 - Method for suppressing nonspecific hybridization in primer extension (2000-03-07),

2. 6001633 - Cells producing recombinant retrovirus (1999-12-14),

3. 5965738 - Process for producing N-biphenylmethylthiadiazoline derivative or salt (1999-10-12),

4. 5948618 - Primer for gene amplification, method for nucleic acid discrimination (1999-09-07),

5. 5939542 - Detection of HLA-DR (1999-08-17),

6. 5913729 - Method for cultivating garlic plants (1999-06-22),

7. 5912353 - Process for producing tetrazolylated biphenylmethane derivatives (1999-06-15),

8. 5910498 - Pyridonecarboxylic acid derivatives or salts thereof and antibacterial (1999-06-08),

9. 5741638 - Microtiter well for detecting nucleic acid (1998-04-21),

10. 5702895 - Method and kit for detecting methicillin-resistant Staphylococcus aureus (1997-12-30),

11. 5688643 - Method of nucleic acid-differentiation and assay kit for nucleic acid (1997-11-18),

12. 5654322 - Biphenylmethane derivatives and pharmaceuticals containing the same (1997-08-05),

13. 5601976 - Method for detecting target nucleic acid in specimen (1997-02-11),

14. 5437978 - Detection for Staphylococcus spp. (1995-08-01),

15. 5412098 - Quinolone derivative or salt thereof and antibacterial containing the (1995-05-02),

Wakunaga Seiyaku Kabushiki Kaisha is a pharmaceutical company based in Japan. They specialize in the research, development, and manufacturing of therapeutic and preventive health products. With a focus on natural ingredients, Wakunaga Seiyaku aims to promote and improve the well-being of individuals worldwide. Visit their website for more information on their range of products and corporate values.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

45 Patents

#169 in Osaka

#1,788 in Japan

#14,991 in the World

Wakunaga Seiyaku Kabushiki Kaisha

Forward Citations = 1,344

74 inventors:

Akira Yazaki (9 out of 21 patents)

Kenichi Miyoshi (9 out of 9 patents)

Akio Yamane (8 out of 10 patents)

4. Satoshi Inoue (7 out of 16 patents)

5. Masaharu Yokomoto (7 out of 7 patents)

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